User's Manual Part 1

Preliminary Operations: Overview – continued
DRAFT
SC4812ET BTS Optimization/ATP — CDMA LMF
Apr 2001
2-2
Setting Frame C–CCP Shelf
Configuration Switch
If the frame is a Starter BTS, the backplane switch settings behind the
fan module should be set to the ON position (see Figure 2-1).
The switch setting must be verified and set before power is applied to the
BTS equipment.
SC 4812ET
C–CCP SHELF
FAN MODULE
REMOVED
5 RU RACK SPACE
RFDS
EBA
ETIB
ON
OFF
STARTER FRAME
Figure 2-1: Backplane DIP Switch Settings
FW00167
ON
OFF
EXPANSION
FRAME 1
SETTING
ON
OFF
EXPANSION
FRAME 2
SETTING
BOTTOM / TOP
RIGHT / LEFT
MODEM_FRAME_ID_1 MODEM_FRAME_ID_0
BOTTOM / TOP
RIGHT / LEFT
MODEM_FRAME_ID_1 MODEM_FRAME_ID_0
2