Station Apparatus
7-40
Strata CTX I&M September 2002
10. Reinstall the telephone base; secure with the four captive screws.
Notes
●
There are two types of HHEUs: the HHEU1 (which has four versions, V.1~V.4) and the HHEU2.
●
2000/2500-series digital telephones require either an HHEU2 or a V.3 or V.4 HHEU1 for HESB
operation; earlier HHEU1 versions are only sufficient for headset operation only.
●
Only digital telephones equipped with an HHEU2 can be wall mounted. The HHEU2 is identical
to the V.4 HHEU1, except that the HHEU2 has longer wires to accommodate wall mounting.
●
A Toshiba HESC-65A cable is required to connect the HHEU in a digital telephone to the HESB.
Figure 7-35
DKT2010-S Strap and Connector
Locations
Figure 7-36
DKT2010-SD, DKT2020-S, and
DKT2020-SD Strap and Connector
Locations
DI
U
&
A
D
M
DI
U
&
DV
S
U
DV
S
U
P1
P2
P6
C arbon
EX .S P
HHE
U
W
203
W201
W202
W204
W204
BEEP
HS
-B
O
V
EX .P OW
W101
W102
W409
RE
D
RE
D
RE
D
1484
HHE
U
P3
DI
U
&
A
D
M
DI
U
&
DV
S
U
HHE
U
DV
S
U
P1
P2
P3
P6
C arbon
EX .S P
HHE
U
W
203
W 201
W 202
W 204
BEEP
EX
.P
O
W
EX
.P
O
W
W1
01
W1
02
RE
D
RE
D
RE
D
RE
D
1485
Содержание Strara CTX Series
Страница 10: ...Contents viii Strata CTX I M September 2002 ...
Страница 14: ...Introduction xii Strata CTX I M September 2002 ...
Страница 52: ...Strata CTX Configuration 1 38 Strata CTX I M September 2002 ...
Страница 176: ...ISDN Interfaces 5 28 Strata CTX I M September 2002 ...
Страница 278: ...Peripheral Installation 8 32 Strata CTX I M September 2002 ...
Страница 290: ...Index IN 6 Strata CTX I M September 2002 ...