Cmos Battery - Prestigio CAVALIERE 141 Technical & Service Manual

Prestigio Cavaliere 141

1.3.7 CMOS Battery

CR2032 3V 220mAh lithium battery
When AC in or system main battery inside, CMOS battery will consume no power.
AC or main battery not exist, CMOS battery life at less (220mAh/5.8uA) 4 years.
Battery was put in battery holder, can be replaced
1.3.8 I/O Port
One Power Supply Jack.
One External CRT Connector For CRT Display
One S-Video TV Output Connector
Supports four USB port for all USB devices.
One MODEM RJ-11 phone jack for PSTN line
One RJ-45 for LAN.
Headphone Out Jack.
Microphone Input Jack.
Line in Jack
Line out Jack
One CardBus Sockets for one type II PC card extension
33
Technical Service Manual