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n
Check the Service Log for any new errors. (Note that the
service log is non-volatile; it may contain error entries
from a previous problem or service operation.)
n
Run the Self Test procedure.
n
Refer to Chapter 5, Troubleshooting, if any system errors
are reported.
Step 4. Use front panel keys to set to Dual Channel Display1&3.
Step 5. Save front panel setup to memory as follows:
n
Press the Save/Recall Menu key
n
Select SAVE from menu (top left): then in sequence se
-
lect: FRONT PANEL SETUP IN INTERNAL MEMORY
|MEMORY 1
Step 6. Reset system to default settings by pressing the Default
key.
Step 7. Ensure the system resets to back to the default
Quad-Channel display. Refer to Chapter 5, Trouble-
shooting, if it does not.
Step 8. Recall the saved memory 1 setup as follows:
n Press the Save/Recall Menu key
n Select RECALL from menu (bottom left): then in se-
quence select: FRONT PANEL SETUP IN INTERNAL
MEMORY |MEMORY 1
REMOVE AND REPLACE A9 PCB SRAM BATTERY
373XXA MM 8-11
SRAM
Battery
Figure 8-4. Location of SRAM Battery on the A9 PCB
SAVE/RECALL
FRONT PANEL
AND CAL DATA
SAVE
RECALL
PRESS <ENTER>
TO SELECT
FUNCTION
RECALL
(OR SAVE)
FRONT PANEL
SETUP IN
INTERNAL MEMORY
FRONT PANEL
SETUP AND
CAL DATA
ON HARD DISK
FRONT PANEL
SETUP AND
CAL DATA
ON FLOPPY DISK
PRESS <ENTER>
TO SELECT
SAVE FRONT
PANEL SETUP TO
INTERNAL MEMORY
MEMORY 1
MEMORY 2
MEMORY 3
MEMORY 4
MEMORY 5
MEMORY 6
MEMORY 7
MEMORY 8
MEMORY 9
MEMORY 10
PREVIOUS MENU
PRESS <ENTER>
TO SELECT
OR
USE KEYPAD
SAVE/RECALL
FRONT PANEL
AND CAL DATA
SAVE
RECALL
PRESS <ENTER> TO
SELECTFUNCTION
RECALL
(OR SAVE)
FRONT PANEL
SETUP IN
INTERNAL MEMORY
FRONT PANEL
SETUP AND
CAL DATA
ON HARD DISK
FRONT PANEL
SETUP AND
CAL DATA
ON FLOPPY DISK
PRESS <ENTER>
TO SELECT
SAVE FRONT
PANEL SETUP TO
INTERNAL MEMORY
MEMORY 1
MEMORY 2
MEMORY 3
MEMORY 4
MEMORY 5
MEMORY 6
MEMORY 7
MEMORY 8
MEMORY 9
MEMORY 10
PREVIOUS MENU
PRESS <ENTER>
TO SELECT
OR
USE KEYPAD