50
Appendix
a
Setting the DIP Switches
Settings of S4 and S5 on the GTMU
Reinstall the GTMU and the UELP.
DIP Switch Setting of DIP Bit Description
1 2 3 4
S4 ON ON ON ON The E1 link can be bypassed.
OFF OFF OFF OFF The E1 link cannot be bypassed.
Miscellaneous
Not available
DIP
Switch
Setting of DIP Bit Description
1 2 3 4
S5 ON ON ON ON The E1 link can be bypassed.
OFF ON ON OFF The E1 link of the Level 1
cascaded BTS can be bypassed.
ON OFF ON OFF The E1 link of the Level 2
cascaded BTS can be bypassed.
OFF OFF ON OFF The E1 link of the Level 3
cascaded BTS can be bypassed.