Telex ICW-3 - Manuals

SPECIFICATIONS Overall Power Requirement: 12 to 15 VDC, 150 mA nominal System Frequency Response: 200 to 4.5 kHz ±3 dBEnvironmental: -20 to 55°C, 0 to 90% Humidity, non-condensing Outputs External Speaker: 2 W: 100 dB SPL @ 1 foot @ 1 kHz, C weighting Internal Speaker: 2 W: 100 dB SPL @ 1 foot @ 1 k...

INSTALLATION 1. Remove the two screws (one on each side) holding the mounting plate to the operator assembly. (See Figure 3) 2. Measure and identify the location where the intercom is to be mounted. 3. Attach the mounting template to the window (customer assembly side) being sure to center the appro...

Figure 3 - Customer and operator assemblies. Figure 4 - Mounting template. Figure 5 - Customer side mounted. Figure 6 - Connecting customer and operator assemblies prior to final mounting. VOX CIRCUIT ADJUSTMENT 1. Locate the two VOX pots: VOX1 and VOX2. They are located on the operator assembly sid...