3m overhead projector 1700 manual
LINK 1 ENTER SITE >>> Download PDF
LINK 2 ENTER SITE >>> Download PDF
File Name:3m overhead projector 1700 manual.pdf
Size: 4533 KB
Type: PDF, ePub, eBook
Category: Book
Uploaded: 7 May 2019, 19:55 PM
Rating: 4.6/5 from 659 votes.
Status: AVAILABLE
Last checked: 9 Minutes ago!
In order to read or download 3m overhead projector 1700 manual ebook, you need to create a FREE account.
eBook includes PDF, ePub and Kindle version
✔ Register a free 1 month Trial Account.
✔ Download as many books as you like (Personal use)
✔ Cancel the membership at any time if not satisfied.
✔ Join Over 80000 Happy Readers
3m overhead projector 1700 manualIMPORTANT SAFEGUARDS When using your overhead projection equipment, basic. Rotate focus knob (5) for sharpest image. See Color Tuning. 3M 1700 Operator’s Guide. Before utilizing the product, the user should determine the suitability of the product for its intended use. Please check your inbox, and if you can’t find it, check your spam folder to make sure it didn't end up there. Please also check your spam folder. Pay particular attention to areas where this symbol Do not leave appliance unattended while in use. Cords rated for less amperage than the appliance may overheat. Never yank cord to pull plug from outlet. Grasp plug and pull to disconnect. Incorrect reassembling can cause electric shock when the appliance is used subsequently. This part can be ordered from your local 3M dealer and has to be installed by a qualified service technician. This product has been produced in accordance with 3M’s highest quality and safety standards to ensure a smooth and troublefree use in the years to come. Your purchase of this product proves that you appreciate this. We hope you will enjoy using this high performance product in your meeting, training and presentation sessions. Machine Identification Plate Heat from the lamp may produce parts that are hot to the touch and damage the optics. Coil cord into cord storage area. IMPORTANT SAFEGUARDS When using your overhead projection equipment, basic safety precautions should always be followed, including the following: 1. Read and understand all instructions before using. Operating The Projector 5. Read the Important Safeguards before operating this projector. 6. Place LCD projection panel or film transparency in the center of stage glass (4). Set lamp brightness to “ High” or “ Low” position. Rotate focus knob (5) for sharpest image. Set Up Projector 1. Raise the post (1) until it locks into place. 2. 3.http://www.zagladazydow.org/nowy/photo/3uz-fe-manual-transmission.xml
- Tags:
- 3m 1700 overhead projector manual, 3m overhead projector 1700 manual pdf, 3m overhead projector 1700 manual download, 3m overhead projector 1700 manual instructions, 3m overhead projector 1700 manual free.
Page 4 Main Menu Lamp Changer (1708, 1720, 1750) Optical Adjustment (1708, 1720, 1750) If the selected lamp (position 1 or 2) is burned out or missing, slide lamp changer lever (1) to select alternate lamp.Page 5 Main Menu Troubleshooting Problem Lamp does not illuminate but fan motor runs. Neither lamp nor fan energize. Fan motor does not run but lamp illuminates. After replacing a burned out lamp, the new lamp fails. Short lamp life: Lamps seem to fail before expected life span. Projected image is wider at the top than bottom (Vertical Keystoning). Projected image higher on one side (Horizontal Keystoning). Projected image is dim. Projected image does not have uniform brightness. Francais: Contactez votre distribution ou le bureau de vente 3M ou vous avez achete votre appareil. Deutsch: Wenden Sie sich bitte an lhren 3M Handler oder den technischen Kundendienst der 3M, wenn Sie Serviceinformationen benotigen. Page 7 Main Menu SAFETY POINTS TO NOTE: Use an alternating current only. Check that the supply voltage is the same as that stated on the rating plate of the appliance. U.K. only! How to connect the flex to a plug: IMPORTANT - The wires in the mains lead are coloured in accordance with the following code: Green and Yellow Earth Blue Neutral Brown Live Please read the instructions given below before connecting the flex to a plug. If in doubt, please consult a qualified electrician. Before utilizing the product, the user should determine the suitability of the product for its intended use. The user assumes all risks and liability whatsoever in connection with such use. Page Count: 36 Illustrated Parts Breakdown. Beige colored machines:Austin, Texas 78726-9000. OHP Service Documentation ResourceRevision History. Original Issue date: 1998. The release date, revision level, pages changed and a description of the modifications are listed below. Revision. Rev A. Rev B. Rev C. DateRev E. Page(s) Changed. All pages. All pages. Figure 5, Pages 13-14. All pages.http://www.zig.eco.pl/files/3vcs-manual.xml Quick Ref Parts IndexPages 5 and 6. Description. First edition released. Added Gray machine references. Top Cover individual parts combined. Updated part nbrs and assembly nbrs. AddedAdded new Head Assemblies for GrayRemoved Head Assembly part nbrs for BeigeFigure 11, Page 25. Rev F. Rev G. Figure 3. Page 10. All pages. Added new Roll Film Kit. Updated part numbers for items 3 and 10. Assemblies. Updated kits, part nbrs, and. Appendix information. All rights reserved. No part of this book covered by the copyrights hereon may be reproduced or copied in anyIllustrated Parts Breakdown. Table of ContentsIllustrated Parts Breakdown. This page is intentionally blankIllustrated Parts BreakdownPart Numbers. All components available on a replacement basis are listed with their 3M identification number. The partsLocating and Identifying a Part. If physical appearance and general location of an item are known:Any part or mounting hardwareThe serial number plate for the 1700 is located on theThe Machine Identification. Plate is divided into the following components:Letter. DigitOrdering PartsWhen ordering parts, include the followingFor U.S. retail customers: Call 1-800-650-8429, or fax 1-800-650-9268. Dealers: Refer to Dealers Guide.Quick Reference Parts Index. Description. Part. Number. Section. No. Item. No. Blade, FanNew and reconditioned parts are covered by the same 3M new parts limited warranty.Illustrated Parts Breakdown. Machine Overview. Head AssemblyArm and Focus AssemblyTop Cover AssemblyControl ModulePost. AssemblySection 5). Base EnclosureLamp Housing (Single)AccessoriesLamp Housing (Dual)Wire JumpersCooling FanHardware KitIllustrated Parts Breakdown. Head AssemblyHead Assembly Parts List. Item. No.Housing, Lens, Split, Open SingletQty.Illustrated Parts Breakdown. Arm and Focus Assembly (Beige color)Arm and Focus Assembly (Beige color) Parts List. Item. No.Lubricant, Nye Rheolube 368Qty.Section 3.http://www.drupalitalia.org/node/67315 Arm and Focus Assembly (Gray color)Arm and Focus Assembly (Gray color) Parts ListItem. No.Spring, LeafQty.Hardware Kit:Parts List (Serial Number 170006498 and above). Item. No.Focus Arm Kit. Qty.Illustrated Parts Breakdown. Post AssemblyPost Assembly Parts List. Item. No.Post (Beige color)Post, Fixed, Offset Rack (Gray color)Post, FoldingSpring, CompressionQty.Section 6. Top Cover AssemblyTop Cover Assembly Parts ListItem. No.Description. Qty.Fresnel Lens (See note below)Section 7. Top Cover AssemblyHardware Kit:Top Cover Assembly Parts ListItem. No.Qty.Section 8. Base EnclosureBase Enclosure Parts List. Item. No.Qty. Body Mirror AssemblyBase, Fixed Post (Beige color)Base, Fixed Post (Gray color)Base, Folding PostPower Cord, 2 Blade with ground, 127V (Brazil)Cover, Interlock SwitchIllustrated Parts Breakdown. Control ModuleControl Module Parts List. Item. No.Housing, Lamp ChangerBracket, Resistor, 40WResistor, 2.2 Ohm, 0.25 tabQty.Illustrated Parts Breakdown. Lamp Housing (Single)Lamp Housing (Single) Parts List. Item. No.Resistor, 2.2 Ohm, 0.25 tabClip, Resistor, 40WQty.Lamp Housing (Dual)Lamp Housing (Dual) Parts List. Item. No.Plate, Dual Lamp, ENXPivot, Dual Lamp Mount, ENXBracket, Lamp Mount, ENXSleeve, Color TuningDescription. Qty.Cooling FanOnlyCooling Fan Parts List. Item. No.Switch (all models except 1707 AAFB, 1710 AABB,Switch (Models 1707 AAFB, 1710 AABB, 1720 AACB,Diode Kit, Inline (Brazil)Data NameplateBracket, Motor (Brazil)Qty.Illustrated Parts Breakdown. Accessories. Roller Kit. Side-to-Side InstallationFront-to-Rear InstallationItem. No.Description. Qty.Section 14. Wire JumpersWire Jumpers Parts List. Item. No.Jumper, 33 in.Jumper, Power Switch to Power SupplyJumper, 9 in., WhiteJumper, 12.5, WhiteJumper, 12 in.Jumper, 5.5 in., BlackJumper, 22 in., InsulatedJumper, 8.75 in.Jumper, 3.5 in., Brown, InsulatedQty.Item. No.Hardware Kit (No Picture). Description. Hardware Kit. Qty.Stock Number. Voltage. Agency. Stage. Head. Handle. Color Tune. Post Type.http://aplusresidentialcleaning.com/images/3m-mp8775i-manual.pdf Lamp. Lamp Changer. Lamp Control. Lamps Installed. Fresnel. Power. Fuse. Cord StorageOpen. SingletFixedElement. Diode. NoStatesClosed. SingletFixedElement. Diode. NoStatesClosed. DoubletFixedElement. Diode. NoStatesOpen. SingletFixedElement. Diode. NoStatesClosed. SingletFixedElement. Diode. NoStatesClosed. DoubletFixedElement. Diode. NoUnited. States. Country. Alpha. Current Models. Discontinued Models. United. StatesClosed. DoubletFixedElement. Diode. NoStatesClosed. DoubletFixedElement. Diode. NoClosed. SingletFixedElement. Diode. NoStatesClosed. SingletFixedElement. Diode. NoStatesClosed. SingletFixedElement. Diode. NoClosed. SingletFixedElement. Diode. NoStatesClosed. SingletFixedElement. Diode. NoStatesClosed. SingletFixedElement. Diode. NoStatesClosed. DoubletFixedElement. Diode. NoCountry. Power Cord. Alpha. Stock Number. Voltage. Agency. Stage. Head. Handle. Color Tune. Post Type. Lamp. Lamp Changer. Lamp Control. Lamps Installed. Fresnel. Power. Fuse. Cord Storage. Discontinued Models (continued). United. StatesClosed. DoubletFixedElement. Diode. NoOpen. SingletFixedElement. Diode. NoClosed. SingletFixedElement. Diode. NoStatesOpen. SingletFoldingElement. Diode. NoClosed. SingletFixedElement. Diode. NoOpen. SingletFixedElement. Diode. NoStatesClosed. SingletFoldingElement. Diode. NoAll statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable,Before using this product, you must evaluate it and determine if it is suitable forYou assume all risks and liability associated with such use. Any statements related to the product which areFile Type Extension: pdf. PDF Version: 1.5. Linearized: Yes. Encryption: Standard V2.3 (128-bit). User Access: Print, Extract, Print high-res. Page Count: 36. Page Mode: UseOutlines. Page Layout: SinglePage. XMP Toolkit: XMP toolkit 2.9.1-13, framework 1.6. About: uuid:a6eb8d73-9a8b-43ca-b262-604f79ba425b. Producer: Acrobat Distiller 6.0 (Windows). Create Date: 2005:04:06 10:38:46-05:00. Creator Tool: PScript5.dll Version 5.2. Modify Date: 2005:05:09 16:06:32-05:00. Metadata Date: 2005:05:09 16:06:32-05:00. Document ID: uuid:d400dc58-545c-4587-8ebe-e66c96effc69. Title: Microsoft Word - 1700ipb4-6-05.doc. Creator: dkrueger. Author: dkrueger. Choosing dosimeter setups All NoisePro models operate with multiple dosimeters at once, and each dosimeter can be assigned a setup from among the nine setups available. For information about these setups, including how to view them, change them and assign them to the dosimeters, see Chapter 4, Configuring dosimeters. Calibr ating It s wise to calibrate both before and after each study. The instrument will display precalibration and post-calibration information for your field review plus store it with the data for later review and analysis (Chapter 2, Calibrations, ). D 21 FIRST TIME USE Preparing to measure 11 Pr eparing to measur e Reset session memory, attach the windscreen and mount the microphone and case in accordance with your purposes. Reset operation A Reset removes all data from session memory, so make sure you no longer need that stored data before resetting. You must be in the Start display to perform a Reset. If in any other display, complete whatever task you re doing in that display and press one or more times to get back to the Start display. In the Start display, press the RESET softkey and hold until told in the display that all studies have been cleared. Attach the windscreen Use the NoisePro windscreen for all measurements. A windscreen reduces errors due to wind turbulence and helps prevent microphone damage. After calibrating, push the windscreen over the tip of the microphone. It stretches for a snug fit. Microphone positioning You can use NoisePro for both dosimetry (personal monitoring) and sound level meter (SLM) measurements, but microphone positioning should be different for these two conditions. Dosimetry Clip the microphone to your shirt or collar (Figure 2 1) as high on the shoulder as possible and away from the neck. If the noise seems to come from one direction, place it on the shoulder closest to the noise source. During monitoring, keep clothing from coming into contact with the windscreen to avoid erroneous noise artifacts. If you have the optional microphone clips, use them to keep the cable from disturbing the microphone position (( Optional accessories on page 100). NOTE: To use the DLX-1 model for dosimetry, attach the Random Incidence Corrector furnished with the Class 1 microphone. 22 12 FIRST TIME USE Microphone positioning Figure 2 1: Shoulder-mounted microphone Clip the instrument s belt clip over your belt. If using the optional vibrating belt clip (or need to go back to the standard belt clip) see Exchanging belt clips on page 67 to install the appropriate belt clip for your purposes. SLM measurements You should do your best to minimize sound reflections, diffractions and absorptions caused by nearby objects, including the operator (free field condition). Avoid placement near a wall or in a corner.when doing free field monitoring, do not use the Class 1 microphone s Random Incidence Corrector. If reflections, diffractions or absorptions from nearby objects are present, use the corrector for random incidence monitoring. Whenever possible, attach the instrument to a tripod. Quest offers two types of tripods as optional equipment ( Tripods on page 100). D 23 FIRST TIME USE Measuring noise levels 13 Orient the microphone depending upon whether you are doing free field or random incidence monitoring. During or after a study, you can open the Results display to examine a wide variety of level, average and dose measurements obtained with multiple dosimeter setups. Running studies Start and stop studies using the key shown at the right. When a study is running, a Run Icon ( )appears just to the left of the battery icon at the lower right corner of the display. When the session is paused, a Pause Icon ( ) replaces the Run Icon. After a Reset that clears memory, a Session Closed Icon ( ) appears in that location. Viewing results Examine noise measurements and other information in the Results display ( Results display on page 41). To view results 1. In the Start display, press to highlight VIEW CURRENT STUDIES. 2. Press. The Results display appears (Figure 6 2). Press the LEVEL, AVG, DOSE and SUMRY softkeys to cycle through measurements and a measurement summary. Press to switch between the instrument s dosimeters and view measurement results for each dosimeter. 3. Press to return to Start display. You can segregate studies into separate sessions by closing the current session. A new session will open when you start the next study. To close a session 1. In the Start display, press until CLOSE SESSION is highlighted. 2. Press. The session closes immediately. A few wor ds a bout displays The NoisePro starts in the Start display, which is shown below. From there you can branch to other displays, and in some cases to even more displays in a cascading fashion. Navigation Line Session Closed Icon Battery Icon Menu Options Softkey Functions Softkeys Figure 2 2: Start display and softkeys Most displays contain Menu Options, a Navigation Line at the top and Softkey Functions along the bottom. Select a menu option with the keys. The Navigation Line tells you what displays preceded the current display along a display path. To get back from any display to the previous display in the cascade, the general rule is to press (In some cases you re taken back automatically.) The Softkey Functions identify the purpose of the softkeys that are located directly below the display. Softkey functions are generally different for different displays. D 25 CHAPTER Calibrations 3 Noise measurements are only as good as the calibration of the measuring instrument. To assure yourself that your NoisePro dosimeter is functioning within normal tolerance limits, return it to the factory periodically for a factory recalibration ( Factory service on page 71). This chapter explains how you can verify measurement calibration as part of your normal operating procedures. Field calibr ator The Quest calibrator is a portable device emitting sound at a fixed frequency and sound level. For some calibrators, the signal frequency and sound level can be selected. For all calibrators, the indicated frequency and sound level is specified on the calibrator. NOTE: Calibrators can be affected by changes in altitude and barometric pressure, and sometimes corrections are necessary. See your calibrator s user manual. Calibrate the calibrator The conformance of a field calibrator to its specifications should be periodically checked as well. To have a Quest calibrator checked, return it to a factory-authorized service center ( Factory service on page 71). Perfor ming a field calibr ation Preliminary steps Stop the current study. You cannot calibrate while a study is running. If the windscreen is on the microphone, remove it. The instrument must be ON with the microphone connected to it. Check the instrument battery indicator. If LOBAT is showing, replace the instrument s batteries before proceeding ( Replacing batteries on page 65). D 26 16 CALIBRATIONS Assemble Check the calibrator battery indicator. If the LOBAT indicator is ON, see the calibrator s user manual to replace the calibrator batteries before proceeding. If the calibrator has a selectable frequency setting, set it to 1000 Hz. Assemble Refer to Figure 3 1 for either the cable-mounted or boom-mounted (type 2 only) microphone. Type 1 and type 2 microphones require different adapters. To prepare to calibrate 1. Turn the calibrator ON. 2. Place the adaptor on the microphone. 3. Orient for either the cable-mounted or boom-mounted microphone as illustrated in Figure 3 1, then press the adapter into the calibrator. Adapter Cable Microphone Orientation Figure 3 1: Calibration orientations and assembly Boom Microphone Orientation D 27 CALIBRATIONS Calibration display 17 Calibration display Use the Calibration display to view and save calibrations (Figure 3 2). Pre-calibration Post-calibration Figure 3 2: Calibration display The Calibration display always shows the latest Pre-and Post-calibration results. Times are reported according to either the 12-hour or the 24-hour clock convention, according to your selection ( Time-Date on page 25). If you re using a NoisePro or NoisePro DL, the Pre-calibration information applies to a calibration done with a cleared memory (after a Reset). For a DLX model, you can also save a Pre-calibration value between sessions. The Post-calibration information applies to a calibration done after any study in the session and is stored with the study that it follows. When two or more calibrations are done after a study, only the last one is saved. When saving a Pre-calibration value, you may adjust it so that it agrees with the calibrator s output level. A Post-calibration value can only be saved as is you cannot adjust it. The Post-calibration value indicates whether there was any change in the instrument that affected its calibration during the study. Saving a calibration A Pre-calibration is saved only if the instrument passes a test of the calibration. A Post-calibration is saved automatically without being tested. For both Pre- and Postcalibration measurements, you should verify the results in the Calibration display. To save a Pre-calibration 1. Prepare the equipment ( Assemble on page 16). 2. Press the CAL softkey in the Start display. The Calibration display appears (Figure 3 2). 28 18 CALIBRATIONS Calibration display 3. CALIBRATE is highlighted in the display. Press. The Calibration Save display appears (see Figure 3-3). The indented Calibration Assignment shows in the Navigation Line. Figure 3-3: Calibration Save display 4. Press to adjust the value equal to the calibrator s labeled output level. 5. Press. A test progress bar appears. At the end of the test, either PASS or FAIL briefly appears above the bar, then the Calibration display reappears. Pass - the new calibration results are posted in the Pre-calibration section of the Calibration display. Fail - The new calibration results are not saved. The previous Pre-calibration results remain in the Calibration display. For assistance when calibration fails, see Troubleshooting on page 69. NOTE: When calibrating a Type 1 microphone (used on the NoisePro DLX-1), adjust the sound pressure level to 0.1 db lower than the actual SPL produced by the calibrator. For example, when the calibrator is measuring at db, adjust the level to db. 29 CHAPTER General setup 4 NoisePro comes ready for immediate use with default settings, but you can change many settings to configure it for your individual purposes. For example, you should check the time to verify that it matches your local time ( Time-Date on page 25). This chapter explains the setup procedures that are available as menu options in the Setup display. There are also setup procedures for individual dosimeters (Chapter 4, Configuring dosimeters. ) NOTE: User-defined settings may only be changed when a study is not running. Also, you cannot enter any setup display when security setup is enabled unless you know the setup code ( Secure Setup Mode on page 49). Setup display The Setup display is an option on the Start menu. To get to the Setup display 1. In the Start display, press to highlight Setup. (If not already in the Start display, press one or more times to get there. You may need to complete an operation in your current display before using.) 2. Press. The Setup display appears (Figure 4 1). Menu options Figure 4 1: DLX model Setup display D 30 20 GENERAL SETUP Auto-Run Auto-Run In addition to running studies manually as explained under Running studies on page 13, you can operate in several Auto-Run modes. In the Date and Days of Week modes, NoisePro is fully automatic. After setting up and enabling one of these modes, switch the power off, position the microphone and then walk away. When the run date and time arrives, NoisePro turns itself on, runs the study, then turns itself off again. Timed Run is a semi-automatic mode. After setting up and enabling that mode, start a study by pressing. When the preset run time arrives, NoisePro stops the study automatically. Choose an Auto-Run mode in the Auto-Run display. Select AUTO-RUN in the Setup display, then press. The Auto-Run display appears (Figure 4 2). Figure 4 2: Auto-Run display Date mode For all models, you can specify the start and run times for the date selected. For a DLX, you can select up to four dates. NOTE: The NoisePro Auto-Run feature operates on a one-year calendar. In Auto- Run Date mode, you cannot select a date more than 364 days ahead. For all other models, press the softkey labeled 1. If the key label is preceded by a negative sign (disabled), press it again to enable that selection. The Date Setup display appears with the Auto-Run Banner highlighted (Figure 4 3). Timed Run mode Set a time in Timed Run mode when you want to start a study manually but end it automatically. To set in Timed Run mode 1. In the Auto-Run display, cursor to highlight MODE (Figure 4 2). 2. Press once or twice until TIMED RUN appears on the right. 3. Press the Time softkey. The Timed Run Setup display appears (Figure 4 3). Timed-Run Banner Run time (HH:MM:SS) Time softkey Figure 4 4: Timed Run Setup display 4. The Timed-Run Banner is highlighted. If you see OFF below the banner, enable the function by pressing the softkey again. 5. Press to highlight the first of three time fields (HH:MM:SS). 6. Press, to modify, then press to highlight the next field. 7. Repeat steps 5 6 for the seconds field. The highlighting will return to the Timed- Run Banner at the top. 8. Press to escape the display. D 33 GENERAL SETUP Auto-Run 23 Days of Week mode Set for regular daily studies. For each of two setups, you can select the days of the week on which you want to run one or two studies. You can select any number of days, any time of the day and run times up to 100 hours. When you enable Auto-Run after choosing the Days of Week mode, NoisePro starts and stops studies according to your settings for as long as it can record or until you disable it. The Days of Week Setup display appears(figure 4 5). If the letter is showing, that day is enabled. If a dash ( ) is showing, the day is disabled. 12. Repeat step 11 for all the days of the week. 13. If done with the setup, press to escape the display. You must enable it to run studies according to the mode, date and time settings you previously selected. When you enable and power down, the time and date when the instrument will turn itself on will be displayed. NOTE: If you set multiple auto-runs, make sure that you set the start time of each to occur no earlier than 2 minutes after the end of the previous auto-run. You must switch NoisePro off for these modes to operate. D 35 GENERAL SETUP Time-Date 25 Time-Date Select this display to change clock settings, for example to change the hour to adapt to a time zone or daylight savings time difference. In addition to setting the time and date, you can specify whether your display reads in the 12-hour or 24-hour format. To change settings 1. In the Time-Date display, press to select TIME, DISPLAY or DATE. 2. Press to advance the cursor into the data field. 3. Press to modify the setting. 4. Press to advance the cursor, either into the selection s next data field or to a different selection. 5. Repeat all steps above to change other settings in this display. 6. Press to escape the display. NOTE: You can only escape the display when TIME, DISPLAY or DATE is highlighted. Prj Time Set a Projected Time when you want to calculate dosages for a time that is different than the Run Time. This setting applies to all active dosimeters (global setting). To set Projected Time 1. In the Prj Time display, press to highlight the setting. 2. Press to select a new setting 3. Press to change it. 4. Press to escape the display. D 36 26 GENERAL SETUP Logging Logging If you re using the DLX, the Logging Setup display, shown in Figure 4 6, allows you to set the logging rate and two logging thresholds. You can choose which measurements are logged by selecting Y (enabled) or N (not enabled). If a measurement is not available, D is displayed after the descriptor. Table 4 1 further explains the menu options. Figure 4 6: Logging Setup display NOTE: Logging settings may be changed only during a closed session. You can reset to close the session ( Reset operation on page 11). For DLX models, you can also close a session in the Start display ( Closing sessions on page 14). Table 4 1: Explanation of logging options Logging Menu options AVG (1 4) SMAX FMAX, IMAX SMIN FMIN, IMIN LPK SCEIL FCEIL INTERVAL Explanations a Time-average sound level for each dosimeter. Maximum level at slow time response. Maximum level at fast time response. Minimum level at slow time response. Minimum level at fast time response. Peak level (unaffected by time response setting). Measure of how long during a logging interval that the level at slow time response exceeds the Slow Ceiling threshold. Measure of how long during a logging interval that the level at fast time response exceeds the Fast Ceiling threshold. Logging interval time (range: 1 second to 60 minutes in 11 steps).You can also enable and disable logging for the maximum and minimum levels and for the ceiling times. NOTE: If D is shown for a dosimeter, that dosimeter is currently disabled ( Assigning a setup to a dosimeter on page 37). 1. In the Logging Setup display, cursor to highlight the option. 2. Press to toggle the setting to Y or N. 3. Press to escape the display. To change a ceiling setting 1. In the Logging Setup display, cursor to highlight either SCEIL or FCEIL below the toggle options (they are followed by threshold settings). 2. Press to move the highlighting to the current ceiling setting. 3.