4
Prior to Applying AC Power to the Console
Battery Backup
4-6
Battery Backup
The system is equipped with an internal backup battery to protect all setup and operating data in the event of an
AC-power interruption.
The system is shipped from the factory with the Battery Backup slide switch in the OFF position. Make sure this
switch is in the OFF position before applying AC power to the console.
Applying AC Power to the Console
1. Open the left front door of the console. With the Battery Backup switch in the OFF position, turn On AC power
to the console.
2. The console front panel display will cycle through the following screens: (NOTE: if you enabled the HRM
feature (see “TLS-350 Consoles” on page 4-1), the system date/time format will default to DD-MM-YY
HH:MM:SS).
The display below appears only if you have one of the modem modules or WPLLD installed:
The message below appears in consoles with Archive Utility feature only. For more information about saving and
restoring system setup data, refer to “Archive Utility” on page 28-1.
At this point the ALARM audible beeper and front panel light will begin turning on and off, and the printer will
printout:
**
** SYSTEM RESET ****
MMM DD, YYYY HH:MM XM
CLEARING ALL RAM
SYSTEM COLD START
SYSTEM SELF TEST
WORKING
********************
SYSTEM STARTUP COMPLETE
MMM DD, YYYY HH:MM:SS XM
RESTORE SETUP DATA?
