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Preliminary Operations: Overview
Setting Frame C–CCP Shelf Configuration Switch
2
Figure 2-2: Backplane DIP Switch Settings
ALL SWITCHES ON (UP) EXCEPT MODEM_FRAME_ID_0
ON
OFF
2-4
The backplane switch settings behind the fan module nearest the breaker
panel should be set as shown in Figure 2-2.
The switch setting must be verified and set before power is applied to the
BTS equipment.
Starter Frame – all dip switches set to ON (UP)
S
Expansion Frame – all dip switches ON (UP) except
S
MODEM_FRAME_ID_0 OFF (DOWN)
OFF (DOWN)
EXPANSION
FRAME
SETTING
1X SC 4812T-MC Multicarrier BTS Optimization/ATP
ALL SWITCHES ON (UP)
ON
OFF
SPEED
SPEED
CONTROLLED
CONTROLLED
FAN
FAN
MODULE
MODULE
REAR
REAR
PWR/ALM
PWR/ALM
FRONT
FRONT
SC 4812T C–CCP SHELF
68P64115A21–B
STARTER
FRAME
SETTING
FAN MODULE
REMOVED
ti-CDMA-WP-00211-v01-ildoc-ftw REF
Sept 2003
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