Test Parameters (P900 To P913) - Siemens interranger DPS300 Instructional Manual

P843 Long Shot Frequency
Use this feature to adjust the long shot transmit pulse frequency (in kHz).
Values:
P845 Long Shot Width
Use this feature to adjust the length (in ms) of the long shot transmit pulse.
Values:
P853 Mixer Gain
Use this feature to adjust the gain of the high frequency detector. The result of a
gain increase is an increase in the echo amplitude.

Test Parameters (P900 to P913)

Test Parameters are intended for use by Siemens Service personnel.
P900 (V) Software Rev. #
Access this parameter to determine the EPROM Rev. # without removing the
enclosure lid.
Values:
P901 (V) Memory
Press
When the test is successful, "PASS" is displayed. Otherwise, one of the following
values is displayed, indicating the type of memory failure.
Values:
PASS (memory test successful)
F1 = RAM
F2 = NOVRAM
F3 = EEPROM
F4 = EPROM
P902 (V) Watchdog
Press
On successful completion (in about 15 seconds) the DPS300 enters the RUN
mode.
P903 (V) Display
Press
All LCD segments and symbols are temporarily displayed.
P904 (G) Keypad
Press each keypad key in the following sequence:
InterRanger DPS300
10.00 to 60.00
0.000 to 5.000
00.00 to 99.99
to activate the DPS300 memory test.
to reset the microprocessor.
to activate the display test.
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