LG 410G Service Manual page 18

3.1.3 Asynchronous Operation Mode Concept
The Locosto can operate in either:
• The traditional synchronous mode with the 26MHz system clock synchronized on the base station
• A special asynchronous mode (XO concept).
In the asynchronous mode the 26MHz clock input is not synchronized with the base station; the residual
frequency offset is compensated in the digital signal processing domain. This processing includes
frequency and timing compensation of the baseband and voiceband signals.
3.1.4 Receiver Antenna Bar Display
Antenna display
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Antenna Bar Number
Antenna Bar
OFF
-15-
3. H/W Circuit Description
5->4
4->3
3->2
2->1
1->0
RSSI Range (dBm)
Over -92
-93~ -100
-100~-101
-101 ~ -103
-104 ~ -105
Less -106
No service
- 19 -
RX Power (dBm)
over -92dBm
-93dBm~ -100dBm
skip
-104dBm~ -105dBm
less -106dBm
LGE Internal Use Only