Lectrosonics RCWDESK User Manual

Page 2

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The RCW-DESK is connected to the hybrid via the
DB-9

Remote Control Port. The wiring configuration

has the following format:

Pin 1 (CS) - Connect/Disconnect Switch function
connects or disconnects the telephone hybrid to/
from the phone line.

Pin 2 (PS) - Privacy Switch function - mutes the
transmitted audio to allow private conversation.

Pin 3 (VU) - Volume Up Switch function - increases
the receive volume level by 1 dB until volume limits
are reached (the range of adjustment is set by the
Volume Limit dip switch settings).

Pin 4 (VD) - Volume Down Switch function - de
creases the receive volume level by 1 dB until volume
limits are reached (the range of adjustment is set by
the Volume Limit dip switch settings).

Pin 6 (PL) - Privacy LED - indicates if the privacy
function is currently active.

Pin 7 (CL) - Connect/Disconnect LED - indicates if the
telephone hybrid is connected (steady ON), discon
nected (steady OFF), is in the process of being
connected (series of blinks), or if one of the volume
switches is being pushed (one blink).

Pin 8 (GND) - Ground connection.

LECTROSONICS

PRIVACY

CONNECT

DOWN

TELECONFERENCE

VOLUME

RCW-DESK

Actual Size

REMOTE CONTROL

CONNECT

PRIVATE

VOL UP

VOL DOWN

PRIV LED

CONN LED

COMMON

1
2
3
4
6
7
8

The DB9 plug connects into the jack on the rear

panel of the telephone hybrid.

Controls:

Soft-touch switches

Functions:

• Connect/disconnect
• Privacy on/off
• Volume Up
• Volume Down

Connecting cable:

9 ft. long with molded DB-9 plug

Dimensions:

2.8 x 4.6 x 1.3 inches
including rubber feet

Construction:

Machined aluminum housing

Finish:

Electrostatic powder coating and
anodize. Nomenclature is laser
engraved for durability.

RDESKTD-1002

581 Laser Road NE - Rio Rancho, NM - 87124 USA
tel (505) 892-4501 or (800) 821-1121 - fax (505) 892-6243
Web: www.lectrosonics.com E-mail: [email protected]

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