Mode 1 - Error History In Ram - Pioneer DRM-5004X User Manual

5.1.3 Mode 0 and sub modes
Mode 0, sub mode 0 - Version Display
After test mode is activated, Mode 0 and submode 0 are displayed.
The LED display appears as in Figure 5-4, Illuminated Display
Showing Test Mode Activated, Submode and EEPROM Version.
Mode 0, sub mode 1 - Unit Installation Status
To select submode 1 of Test Mode, press the SM+ button. This
will indicate how many drives and magazines are installed. See
diagram in Figure 5-5, Unit Installation Status.
NOTE: A dot between digits indicates a magazine is NOT installed.
Mode 0, sub mode 2 - Status Display, Front DIP Switches
and Rotary Switch
inside front panel, below the mode buttons, should be set to
OFF. This setting is displayed on the LED as 000. Figure 5-6,
Status Display.
Mode 0, sub mode 3 - LED Check
In this submode all segments of the five digit LED are turned
on and a period appears after each. This confirms that all
elements of the LED Display are working correctly. See
Figure 5-7, LED Display Check.

5.2 MODE 1 - Error History in RAM

In this mode, submode numbers can be used to select one of 16
records from 0 to F. Zero is the most recent error. Number one, is the
second most recent error, then 2,3,4,5,6,7,8,9, A,B,C,D,E, and F.
Error codes contain 4 bytes. All four bytes can be accessed using S1-
S4 buttons. The lower 2 digits show the error code in HEX. The third
digit shows the number of the byte (1-4) of the lower two digits.
error codes should be noted and then interpreted using the charts in
Appendix D. One error includes 4 bytes of information and each byte
is shown by pressing S1 to S4. Access all four bytes to obtain a
detailed picture of an error. Byte 3 is a subset of Byte 2. See Appendix
D, Accessing and Interpreting Error Codes .
See Figure 5-8, Mode 1, Error History in RAM. Also see Test Mode
Buttons S1 to S4 in the diagram on page 5-6. S1=byte 3, S2=byte 2,
S3=byte 1, S4=byte 0.
NOTE: The error history in Mode 1 is stored in RAM. Data is lost from
RAM when the unit is powered OFF.
Pioneer DRM-5004X CD-ROM Jukebox User's Guide
The DIP switches and rotary switch on the
(Press MD+ to enter Mode 1.)
The
TP #120 v .1.0 2/95
Test Mode
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