Unpacking & Inspection, Recommended Items, Specifications

UNPACKING & INSPECTION

1.IEC cord.

2.Switching power supply.

3.ICW-3 to power supply cord.

4.#6 screws 1” (3).

5.Adjustment screwdriver.

6.Customer assembly.

7.Operator assembly.

Unpack the equipment from the shipping case and inspect for missing or damaged components. You should have all of

the items listed next to Figure 1.

1.No. 1 Phillips screwdriver

2.Equipment for cutting/drilling hole(s) for mounting. (See Installation section for details.)

3.1” wide transparent tape.

4.Scissors (For cutting the mounting template from the last page.)

Power Requirement:	12 to 15 VDC, 150 mA nominal
System Frequency Response:	200 to 4.5 kHz ±3 dB
Environmental:	-20 to 55°C, 0 to 90% Humidity, non-condensing

External Speaker:	2 W: 100 dB SPL @ 1 foot @ 1 kHz, C weighting
Internal Speaker:	2 W: 100 dB SPL @ 1 foot @ 1 kHz, C weighting
	Note: These are sine wave maximums. Voice measurements will range 70 to 90 dB SPL.
Headphone:	80 mW: 100 dB peak SPL
	Voice Range: 84 to 104 dB SPL
	Impedance: 25 ohms

Internal Panel Microphone: Electret: 15 mv @ 1 kHz, typical into 1000 ohms source impednace

Internal Headset Microphone: Dynamic: range 2 mv @ 1 kHz, typical into 200 ohms Source Impedance Dynamic: 200 ohms

Gooseneck Micropone:	MCP-90-3, MCP-90-8, MCP-90-12, MCP-90-18
Headsets:	PH-44-IC3 (Dual Headphone), PH-88-IC3 (Single Headphone)