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COPYRIGHT © 2002 CANON INC.
2000 2000 2000 2000
NM-PDL REV.0 JULY 2002
CHAPTER 4 SERVICE PROCEDURE
4-35
6. Reassemble the iR-M2 (see page 4-13) and verify its functionality (see the connection
verification steps described on page 4-15).
7. Configure the time and date in Setup.
4.4.5 Motherboard jumpers
The table below shows the factory default jumper configuration. The jumper configura-
tion should not be changed.
Jumper
Jumper area
Description
(shipping configuration)
JP1
• Clear CMOS and reset password Jumper is in-
stalled on pins 1 and 2 during normal operation.
JP2
• Flash/BIOS write protect Jumper is installed on
pins 1 and 2. This setting should not be changed.
JP3
• LAN Enable/Disable Jumper is installed on pins
1 and 2. This setting should not be changed.
JP13
• Speaker connector Jumper installed on pins 3
and 4. This setting should not be changed.
JP38
• LAN Double EEPROM Jumper installed on pins
1 and 2. This setting should not be changed.
1
2
3
1
2
3
4
1 2
1
2
3 2 1
T04-404-01
4.4.6 BIOS Chip
The BIOS chip is located in socket U13 on the motherboard. The BIOS chip contains
boot information, such as the startup diagnostics that the iR-M2 uses when you power on
the system.
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