Digital Add-On Module Installation - Toshiba Strata DK40 Installation & Maintenance Manual

Digital Add-on Module Installation

Digital Add-on Module Installation
Install one or two DADM 2020s to a 2000-series digital telephone (only).
DK40
The DADM provides DSS buttons, speed dial buttons and Exchange line buttons
Figure 5-17
Notes
See Chapter 1 – DK40 Configuration
requirements.
DADMs cannot be installed on telephones that have RPCI-DI on OCA/DVSU installed.
DADMs cannot be installed on DKT2001-F telephones.
To install DADMs
1. Loosen the four captive screws securing the 2000-series digital telephone base
(Figure
2. Remove the base handset hanger.
3. Loosen two captive screws securing DADM and remove bases.
4. Put the DADM supplied cable through the telephone and DADM bases as shown in
Figure
5. Connect DADM cable connectors to P1 of DADM and P1 of DKT2000 telephone as
shown in
6. Install base of DADM and telephone– tuck DADM cable into DADM and telephone
base, as necessary, for proper length.
7. Secure DADM to telephone base with DADM connecting plate (using four screws).
8. If required to achieve maximum distance, install 2-pair house cable (or external power)
and 2-pair modular cord, supplied with DADM.
Wiring)
9. If a second DADM should be installed, follow the drawing in
of the second DADM to P2 of the first DADM with the DADM connecting cable.
Strata DK40 I&M Manual Spring 1999
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
supports up to 24 DADMs.
for initialised button assignments).
5-1) and remove the base.
5-16.
Figure 5-16.
for loop length and secondary protection
(Chapter 4 – DK40 Universal Slot PCB
Station Apparatus
(see
Figure 5-16 to connect P1
5-29