User Guide

Peripheral Installation
External Speaker Unit (HESB) Options
Strata CTX I&M 06/04 12-19
Peripheral Installation
Figure 12-18 BHEU Installation
Figure 12-19 DKT3010, DKT3020, DKT3014
Strap and Connector Locations
Figure 12-20 DKT3001 BHEU Connector Location
BHEU
To HEU connector
on telephone
Turn BHEU component
side down.
BVSU or BPCI
(optional)
5651
Red
Wire
PCI/ VSU
PCI /ADMPCI /VSUHEU
P1
P2
P3
P6
Carbon
W302
HEU
W303
W301
CARBON
EX.POWER
W101
EX.POWER
W102
RED
RED
RED
RED
5603
W401
W402
SET UP
GND
DKT3001
12
HEU
P1
5653
EX.
POWER
RED
HEU 103
W101
W102