User manual

6-20 TVC-500 Operation Manual
020-100539-01 Rev. 1 (08-2010)
Section 6: Chassis Component Replacement
1. During the Startup sequence, press the F9 key to access RBSU.
2. Select the Advanced Options menu.
3. Select Serial Number.
4. Enter the serial number located on the back panel, near the A.C. power jack and press the E
NTER key.
5. Select Product ID.
6. Enter the product ID located on the back panel, above the power supply and press the E
NTER key.
7. Press E
SC once to close the menu and a second time to exit RBSU.
8. Press F10 to confirm exiting RBSU. The controller will automatically reboot.
6.17 Battery
Removal and replacement of the real-time clock battery is described here.
The computer contains a lithium battery. A risk of fire and chemical burns exists if the
battery is not properly handled. To reduce the risk of personal injury:
Do not attempt to recharge the battery.
Do not expose the battery to temperatures higher than 60°C (140°F).
Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water.
Replace only with the spare designated for this product.
NOTICE! Before removing the battery, back up the CMOS settings in case they are lost when the battery is
removed. To back up the CMOS settings, select the Save to Diskette option in the Computer Setup (F10)
Utility.
NOTE: Do not dispose of batteries with general household waste.
If the TVC-500 no longer automatically
displays the correct date and time, it may
be necessary to replace the battery that
provides power to the real-time clock.
Under normal use, battery life is a
minimum of 3 years.
6.17.1 Removal
1. Ensure the TVC-500 controller is
powered down. Refer to Section 6.2
Powering Down the Controller.
2. Remove the side access panel (6.3.1)
if not already removed.
3. Remove the expansion card support
(6.5.1) if not already removed.
Figure 6-35 Battery on System Board