Gestetner A193 Service Manual page 597

Rev. 10/97
5. Connect the hard disk cable [E] to the interface card, as shown. Insert the
card into the upper slot.
6. Connect the harness [I] (FCU-CN513).
7. Install the fax unit (See procedure 1.1).
8. Replace the rear cover.
9. Plug in the machine and turn on the ac and main switches.
3.2 INITIAL PROGRAMMING
1. Enter the service mode, and set bit 4 of
system switch 05 to "1".
2. Exit the service mode, then turn off the
ac and main switches, wait 5 or more
seconds, then turn them back on.
3. Enter the service mode and make sure that the data in the following RAM
addresses are correct (service mode 06 - RAM).
If the data in these addresses do not match the following values, check
the cable connections and the battery switch setting. Then check these
addresses again. If the addresses are still incorrect, format the hard disk
Address (H)
70001E
70001F
700020
700021
700022
700023
700024
700025
⇒
4. Initialize the memory files (service mode 07 - File selection 2).
5. Print the system parameter list and make sure that "HD" is listed as an
option. Also check that the memory indicator shows "100%" in standby
mode.
6. Connect the telephone cord to the NCU.
(A639)
Data (H)
50
00
00
FF
00
50
00
80
3-11
HARD DISK
A194I521.img
SM