Toshiba DK8, DK 16 manual DK16 Worksheet 3, Peripherals and Upgrades, Expansion Unit Peripheral PCB

INSTALLATION-CONFIGURATION

SECTION 100-816-203

MARCH 1993

DK16 WORKSHEET 3, PERIPHERALS AND UPGRADES

1. BASE UNIT PERIPHERALS

Battery Backup Interface: Yes or No _____

Two 12-volt customer-supplied batteries can be connected to this interface to provide backup battery backup if there is a power failure. See PBTC-3M.

K4RCU: Yes or No _____

The K4RCU is required to interpret Dual-tone Multi-frequency (DTMF) tones from standard telephones, Voice Mail, Auto Attendant, and DISA CO circuits.

Music-on-hold/Background Music Source Interface: Yes or No _____

A music source can be connected to this interface (Standard on DK16) to provide Music-on-hold to CO lines and stations on hold, and to provide Background Music to station speakers and external page speakers.

Alternate Background Music Source: Yes or No _____ (see Worksheet 1)

Power Failure Transfer Interface: Yes or No _____

A standard telephone can be connected to this interface to provide connection to a CO line if there is a power failure. PFT interface is standard on DK16; one customer-supplied standard telephone is required.

PBTC-3M: Yes or No _____

One PBTC-3M cable is required for each system that requires battery backup. See Battery Backup Interface.

600 ohm page interface (Standard on DK16): Yes or No _____

This interface connects with customer-supplied speakers and amplifiers (or Toshiba HESB) for paging and Background Music applications.

Night Bell: Yes or No _____

A customer supplied night ringing bell can be installed and controlled by the Base Unit relay control (Standard on DK16).

2. EXPANSION UNIT PERIPHERAL PCB

PIOU or PIOUS: If yes, which one _____

See Table 3-D.

PPTC: One or Two _____

Modular adaptor, required for PIOU/PIOUS interface to SMDR device or local maintenance terminal.

3.TELEPHONE UPGRADES (All upgrades share the telephone port and do not require separate ports.)

Add-on Module: Total _____

2000-series digital telephones can be equipped with an Add-on Module to provide 20 Direct Station Selection buttons. (If PDIU-DI2 is installed, Add-on Module cannot be installed.)

DVSU: Total _____

One DVSU is required for each digital telephone that must receive Off-hook Call Announce.

HESC-65A: Total _____

One HESC-65A modular connecting cable is required to connect the HESB to the HHEU in each telephone requiring the Loud Ringing Bell feature. See HHEU and HESB.

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