Service manual

2. TROUBLESHOOTING
Service Manual CNS-9701 2.27
12. Install the network printer drive into the central monitor under Windows 2000.
Refer to “Installing the Laser Printer (Network Printer)” in Section 8 “Network
Settings”.
13. Assign the central monitor name under Windows 2000 and assign the group
name under the central monitor system program if necessary. Refer to
“Assigning the Group Name and Bed Name” in Section 8 “Network Settings”.
14. If some settings which are different from the factory default settings are used,
change the corresponding default settings to the necessary settings at the
central monitor. Refer to “Changing Setting of System Setup, Patient Setting
and Setup” in Section 8 “Network Settings”.
When the BIOS (Basic Input/Output System) settings are lost because the lithium
battery on the motherboard is completely discharged, the following message
appears on the screen at the beginning of the boot.
BIOS Checksum Error - Default loaded
To recover the BIOS initial settings, replace the lithium battery with a new one or
press the F1 key on the keyboard each time the message appears.
If there is an electric shock such as lightning, the BIOS setting can be lost. The
above message appears on the screen if the BIOS settings are lost. To recover the
BIOS initial settings, press the F1 key on the keyboard.
If the BIOS settings are lost for any other reasons, perform the following procedure
to recover the BIOS initial settings.
1. Connect a keyboard to the central monitor main unit.
2. Turn on the main unit. The self-check program runs.
3. Press the Delete key on the keyboard during the run of the self-check program.
The BIOS setting screen appears. If the BIOS setting screen does not appear,
turn off the main unit and remove the lithium battery from the motherboard.
Start this procedure from step 2.
4. Select “Load Setup Defaults”.
5. Select “Save & Exit Setup” to exit the BIOS setting screen.
How to Recover the BIOS Initial Settings