Dantel 49018, Руководство по установке и эксплуатации, Страница: 11 / 14

49018-0697 <90-00089> P
AGE
11
STEP
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ACTION
Remove power from shelf
Install 49018 Subassembly as described in
Installation section
Verify strapping:
A. Busy/Reset
(1) SET *
(2) CLR #
(or per application)
B. Reset OUT
C. Digits 1,2, or 3
Install 44020 with 49018 subassembly on
extender card and insert in shelf.
Apply power to shelf
On phone dial pad, press Station 1 numbers
as set on S1, S2, and S3.
Press # (or selected “clear” code).
Press * (or selected “busy” code).
On phone dial pad, press Station 2 numbers
as selected on S4, S5, and S6.
Press and hold the “1” digit.
Release the “1” digit.
Press and hold the “0” digit.
Release the “0” digit.
Remove power from shelf.
Remove extender card, ensuring straps
are set for system operation.
reinstall 44020 in shelf and apply power.
RESULTS
Power-up Clear resets all 49018
subassembly circuits
CKT 1 LED on front panel comes ON.
Station 1 44022 or 44023 functions activate.
All 49018 circuits clear.
44022 or 44023 shows “busy” condition.
CKT 2 LED on front panel comes ON.
Station 2 44022 or 44023 functions activate.
Front panel 0/1 LED comes ON.
0/1 LED goes OFF.
0/1 LED comes ON.
0/1 goes OFF.
INSTALLATION
T
ABLE
B - 49018 S
UBASSEMBLY
C
HECKOUT
P
ROCEDURE
OPERATION
T
he 49018 subassembly is operated as an integral part of the
440 system single-package operation. When a station is
dialed, verify that CKT#1 or CKT#2 LED comes ON as appropri-
ate. If the toll restriction is in use, verify that the 0/1 LED comes
ON when a “0” or “1” is pressed on the phone keypad.
NOTE : The toll restriction does not have to be connected for the 0/1
LED to light when the “0” or “1” key is pressed.