External Power Straps; Dkt2000 Adm Installation - Toshiba STRATA DK14 Installation And Maintenance Manual

Station Apparatus
DKT2001 Digital Single Line Telephone
➤ To send busy override/camp-on ring tones over the handset/headset of the DKT2010-SD/
2020-S/2020-SD
➤
Hold down the
➤ To block the tone over the handset/headset of the DKT2010-SD/2020-S/2020-SD
➤
Hold down the
Note

External Power Straps

Digital telephones equipped with options such as integrated data interface units and ADMs require
two-pair wiring or external power to operate efficiently at the maximum-allowed distance from the
KSU. Two-pair wiring or external power is also necessary for maximum cable run lengths for
digital telephones that are connected to systems that must operate with reserve power.
on Page
Each digital telephone has two external power straps which must be cut for external power when
the cabling of the telephone is connected to an external AC/DC power supply.
➤ To cut the straps
See Figures 11-7
1. Loosen the four captive screws on the telephone base and remove the base.
2. Depending on the telephone, locate the W101 and W102 external power straps and cut them.
3. Reinstall the telephone base, and secure it with its four captive screws.
Note

DKT2000 ADM Installation

See "Digital Add-on Module Installation" on Page
11-22
5HGLDO
button and press the
5HGLDO
button and press the
For this to function properly with headsets, make sure the speaker OCA strap or R607 is
cut on the HHEU PCB and the HHEU strap is cut on the telephone. (See
Bell/Headset Upgrade (HHEU)" on Page
5-5.)
and 11-15~11-17
Refer to Chapter 10 – Universal Slot PCB Wiring
ordering information and installation instructions.
L button.
9RO
M button.
9RO
11-18)
and follow these steps:
for external AC/DC power supply
11-39.
"Loud Ringing
(Table 5-2
Strata DK I&M 6/00