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AS4000 Operations and Maintenance
Appendix
605-0000-431
1
. Issue 1.6. Date3/2/99
Page 11 of 12 © Copyright Airspan Communications Corporation 1999
BATTERY BATTERY
TRANSFORMER
CONNECTOR
SW3
SW4
D9
D8
LEDs
AC
I/P
AC Power Supply Unit
SW4 (S1) Reset Switch
SW3 (S2) Programming Switch
D8 (S3) Initialising and Self Test
D9 (S4) Initialised OK
References in brackets refer to numbering on early
versions of the PSU
Power
OK LED
Figure 3-16. AS4000 ST ACPSU