Dram Check; Rtc(Real Time Clock) Test - Muratec F-360 Field Engineering Manual

3.12.6 DRAM Check

This mode is used to test the DRAM memory, or document memory.
Note: When this test is performed, an All DRAM Clear will be performed by the unit. The All RAM clear erases
all user settings and resets all memory switches, machine parameters and unique switches to factory
defaults.
This is a read/write test that requires a few moments to complete.
Note: Perform a DRAM test whenever a memory upgrade is added to the unit.
1. Press MENU, *, 1, 1. Select "DRAM Check", then press ENTER.
2. Depending on the amount of DRAM in the unit, press 0, 1, 2, 3, or 4 on the numeric keypad.
Please refer to the following table.
Note: Usually, enter "0".
Press
0 All DRAMs
1 The DRAM on the Main PCB. (8MB)
2 The 8MB Optional expansion memory PCB
or
The first 8MB DRAM on the 24MB Optional expansion memory PCB
3 The second 8MB DRAM on the 24MB Optional expansion memory PCB
4 The third 8MB DRAM on the 24MB Optional expansion memory PCB
3. Press ENTER.
The machine starts checking and the result (OK/NG) will be shown in the display.
In following sample display, the DRAM on the main PCB is OK and DRAM on the expansion memory PCB
is NG or has not been attached.
4. Press STOP to exit the test mode.

3.12.7 RTC(real time clock) Test

This test mode is not applicable to field service of this machine.
Check area
3-112