Russound COMPOINT - Instruction Manual download pdf (Page 17)

INSTALLER SECTION

Product Summary/Installation

One of the benefits of the Advanced Keypad is

unrestricted intercom on large systems (7 to 36

zones), since the ISK2 is able to select any of

the zones by label. The zone and door station

labels are dynamically served from the hub and

listed in alphabetical order to appear on the key-

pad display. A Page label is included in the list

as the default selection when the system is

inactive and the Talk key is pressed.

On the ISK2, the target zone for an intercom

session is selected by scrolling through the

zone list. Pressing and holding the Previous or

Next key scrolls through the list with a half-sec-

ond delay between zone labels.

A bar graph on the display indicates the zone

volume level visually in conjunction with the audi-

ble ping tones. A small pushbutton on the front

edge of the keypad is used to enter a setup

mode to assign labels to the zones.

ISK3 Door Station

Unlike the Basic and Advanced Keypads, the

ISK3 Door Station has only one key and con-

tains an internal speaker. Amplification for the

speaker is built in as with the keypads but there

is no speaker interrupt relay. A potentiometer

allows adjustment of the speaker volume level.

The ISK3 also provides contacts for closing a

standard doorbell circuit. These close for a mini-

mum of 4 seconds to activate an existing door-

bell or other device.

ISDR1 Door Strike Release Module

The optional ISDR1 Door Strike Release Module

provides relay contacts for activating a door

strike release obtained from another source.

The module connects in the CAT-5 line between

a hub and an ISK3 door station. The ISDR1 can

be located anywhere in the CAT-5 line, though it

would be preferable to have it close to the door.

The ISDR1 obtains its operational power from

the hub. The separate door strike release must

receive power from its own source.

The ISDR1 passes signals on all leads of the

CAT-5 cable except one which is used to acti-

vate the module from the hub upon receiving a

command from a keypad.

By providing a normally closed (NC) relay con-

tact in addition to the normally open (NO) and

common contacts used for the door strike

release activation, the ISDR1 can be used for

other applications where a versatile relay is

needed. The ISDR1 can be activated by provid-

ing 15 VDC between two of the eight positions

in the 110 punch-down input connector.

Device installation and trim

The ISH1 Hub is designed for surface mounting

or installation in a structured wiring panel. It

should be located near an electrical outlet.

The ISK1 and ISK2 Keypads are designed to

install in standard US electrical plastic wall

boxes with an internal volume of at least 18

cubic inches (295 cm

). Each keypad occupies

a single gang and accepts a Decora

wall plate.

For the best accessibility, viewability, and micro-

phone reception, we recommend installing the

keypads at a standard thermostat height of 58

to 60 inches (1.5 m). This may vary according

to personal preferences or requirements.

The ISK3 Door Station installs in a standard sin-

gle-gang US electrical deep plastic wall box with

an internal volume of at least 22 cubic inches

(360 cm

). It has its own weather-resistant front

plate and thus needs no other cover plate.

The ISDR1 Door Strike Release Module is a sur-

face-mount device. It should be located in an

accessible area near the door, such as an attic,

basement, or closet space between the door

station and the hub. The ISDR1 connects to a

door strike release unit, which in most cases

would be installed by a security contractor.

ISK2 Advanced Keypad

(cont’d)

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Russound COMPOINT - Instruction Manual Page 17

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