User manual FLUKE E-DWT-10000-AF

[. . . ] E-DWT-10000-AF Electronic Deadweight Tester Operation and Maintenance Manual NSN 6685-01-566-1341 © 2008 DH Instruments, a Fluke Company E-DWT-10000-AF OPERATION AND MAINTENANCE MANUAL High pressure liquids and gases are potentially hazardous. Energy stored in these liquids and gases can be released unexpectedly and with extreme force. High pressure systems should be assembled and operated only by personnel who have been instructed in proper safety practices. This instrument is not to be operated in any other manner than that specified by the manufacturer. © 2008 DH Instruments, a Fluke Company All rights reserved. Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of DH Instruments, a Fluke Company 4765 East Beautiful Lane, Phoenix AZ 85044-5318, USA. [. . . ] PRINCIPLE RPM4-E-DWT provides audible feedback by a brief "beep" when a valid key press is made. The tone frequency of this beep may be selected from three choices or it may be completely suppressed. Invalid key presses are indicated by a descending two tone "blurp" which cannot be suppressed. OPERATION To access the keypad sound adjustment function press [SPECIAL], <5prefs>, <2sound>. Select between <2lo>, <3mid> or <4hi> to adjust the valid key press tone frequency. © 2008 DH Instruments, a Fluke Company Page 58 3. OPERATION Select <1none> to suppress the valid key press tone. The sound function only affects the valid key press tone. The invalid key press tone and other RPM4-E-DWT sounds cannot be adjusted or suppressed. 3. 9. 5. 3 <3TIME> PURPOSE To view and edit the RPM4-E-DWT internal time and date settings. OPERATION To access the TIME function press [SPECIAL], <5prefs>, <3time>. The display is: Edit: 1time 2date 08:32:11 am 20080125 Select <1time> to edit the time. Edit hours, then minutes, then am/pm by pressing [ENT] after each entry. Seconds go to zero when minutes are entered. This can be used to synchronize the time with a time standard. The date must be specified in YYYYMMDD format. The RPM4-E-DWT date and time are set to United States Mountain Standard Time in the final test and inspection process at the factory. If desired, use the TIME and DATE function to set your local time and date. 3. 9. 5. 4 <4ID> PURPOSE To view or edit the RPM4-E-DWT user ID and to view the RPM4-E-DWT serial number. OPERATION To access the ID function press [SPECIAL], <5prefs>, <4ID>. Select <1view> to view the current ID. When the edit screen is opened, the cursor is on the first character. Numerical values can be entered directly from the keypad. In addition, the cursor control keys can be used to toggle through a list of available alphanumeric characters. Holding the key slews through the characters. [. . . ] Used by the AutoZ function to compensate Q-RPT readings for zero drift over time. Atmospheric pressure (zero gauge) for RPM4-E-DWT A70M/A7M-AF. Pressure adder, used to offset a Q-RPT or barometer to calibrate it. Pressure multiplier, used to adjust span of a Q-RPT or barometer to calibrate it. [. . . ]