DPS Telecom D-PG-413-11C-00, Руководство пользователя

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Installation (Cont.)
11. Set DIP switch. (See Fig. 5.)
12. Replace card.
13. Replace fuses
14. Test shelf.
UM118129 10 D-PG-423-11C-04
August 11, 1999
Fig. 9 - Back panel provides wire wrap connections for fuse alarm, VF and digital ports.
Network interfaces at DB15 connectors. (See Fig. 6 for pin-out information.) ADPCM and VF connectors are used
with other applications.
Channel A
Channel B Mode
Link
Table C - DVF-64 Led Meanings
LED
Channel A
Channel B
Mode
Link
Fuse Alarm
Color
OFF
Solid GRN
Flashing GRN
Flashing RED
Flashing RED/GRN
OFF
Solid GRN
Flashing GRN
Flashing RED
Flashing RED/GRN
OFF
Solid RED
OFF
Flashing GRN
Flashing RED
Flashing RED/GRN
Solid RED
Meanings
Channel Off
Channel active
Loss of transmit sync
Loss of receive sync
Loss of both channels
Channel Off
Channel active
Loss of transmit sync
Loss of receive sync
Loss of both channels
Repeater switch Off
Repeater switch On and bridged
No TABS
64 Kbit section A active
64 Kbit section B active
Both sections being polled
Blown Fuse
Fuse Alarm
Transmit Levels for VF ports
are factory calibrated - Adjust only
if directed by DPS Tech Support
Fig 10 - KDA LCD and LEDs indicate real-time status of alarms and controls and perform diagnostics. LEDs on
DVF-64 show channel status.