Peripheral Installation
6-18
Strata CT I&M Manual October 2000
Installing the HESB Loud Speaker Amplification in Digital Telephones
1.
Connect a jumper between terminals 2 and 10 on the HESB TB1 terminal block
(
).
2.
Connect a jumper between terminals 4 and 5 on the HESB TB2 terminal block.
3.
Install an HHEU PCB and HESC-65A cable in the telephone per
before proceeding with Step 4 for more information..
Note
HESB connections made in
can be accomplished using the HESB VOICE
modular jack instead of the TB1 terminal block.
4.
Connect terminal 1 of the HESB TB1 terminal block to the red (+) wire of the HESC-
65A using a modular block.
5.
Connect terminal 2 of the HESB TB1 terminal block to the green (-) wire of the HESC-
65A using a modular block.
6.
Connect terminal 8 of the HESB TB1 terminal block to the yellow (L2) wire of the
HESC-65A cable using a modular block.
7.
Connect the customer su12VDC power supply lead (+12V) to terminal 1 of the
HESB TB2 terminal block, and connect the power supply’s 0V lead to terminal 2.
8.
Plug the provided power cord into the power supply and into a 240VAC, 50Hz power
source.
Important!
If AC voltage is not within range, have a qualified electrician correct the
problem.
H
C
Summary of Contents for Strata CT
Page 36: ...Strata CT Configuration 1 22 Strata CT I M Manual October 2000 H C ...
Page 94: ...Strata CT Installation 2 58 Strata CT I M Manual October 2000 H C ...
Page 242: ...Peripheral Installation 6 54 Strata CT I M Manual October 2000 H C ...
Page 258: ...ACD Installation 7 16 Strata CT I M Manual October 2000 H C ...
Page 274: ...Fault Finding 8 16 Strata CT I M Manual October 2000 H C ...
Page 364: ...ISDN Interfaces 10 38 Strata CT I M Manual October 2000 H C ...
Page 370: ...Notes to Users A 6 Strata CT I M Manual October 2000 H C ...