Free English VALCOM V-1050C (01) PDF document. Download the PDF, use the online viewer, or browse the FAQs for easy troubleshooting.
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What are the features of the VALCOM V-1050C?
The features of the VALCOM V-1050C include:
5 Watts
Self-contained amplifier and volume control
Simplifies paging horn installation
Vertical or horizontal mounting
What are the dimensions and weight of the VALCOM V-1050C?
The dimensions are 9.60″ H x 8.20″ W x 9.30″ D (24.38cm H x 20.83cm W x 23.62cm D). The weight is 6.3 lbs. (2.86 Kg).
What are the power requirements for the VALCOM V-1050C?
The power requirements are Unfiltered -24VDC (“B” Battery) 300mA maximum.
What are the environmental specifications for the VALCOM V-1050C?
Temperature: -20 to +55 degrees C
Humidity: 0 to 95% non-precipitating
What are some special applications for the VALCOM V-1050C?
The VALCOM V-1050C may be connected directly to the speaker in most electronic key telephones to amplify the level of the speaker and broadcast it to a large area. A power supply will also be required.
The VALCOM V-1050C may be used to expand a constant voltage (25/70/100 Volt) paging system without placing an additional load on the amplifier by adding a V-1095, 70V Paging Expander. A power supply will also be required.
What is the coverage area for the VALCOM V-1050C?
The following table outlines the coverage capabilities based on the location environment. The Side/Side figure is the side-to-side distance to use when mounting the horns. The Front/Back figure is the front-to-back distance between horns.
| Location | Side/Side | Front/Back | Square Feet |
|---|---|---|---|
| Quiet | 70′ | 140′ | 9,800 |
| Moderate | 50′ | 100′ | 5,000 |
| Noisy | 30′ | 60′ | 1,800 |
| Very Noisy | 20′ | 40′ | 800 |
How do I connect the wiring for the VALCOM V-1050C?
Four conductor wire is required for the VALCOM V-1050C. Standard 22 or 24 gauge station or JKT is acceptable. Shielded wire is not required or recommended.
Connections are as follows:
Green: Tip
Red: Ring
Black: Ground
White: -24VDC
Tip and Ring are from the page control unit; -24VDC and ground are from the power supply.
What is the maximum number of horns allowed per audio run for the VALCOM V-1050C?
| Wire Run in Feet (22 AWG) | # of Horns |
|---|---|
| 200 | 150 |
| 400 | 100 |
| 800 | 50 |
| 1600 | 25 |
What is the maximum number of horns allowed per power run for the VALCOM V-1050C?
| Wire Run in Feet (22 AWG) | # of Horns |
|---|---|
| 200 | 4 |
| 400 | 2 |
| 800 | 1 |
| 1600 | 0 |
How should I mount the VALCOM V-1050C?
The VALCOM V-1050C should be mounted 12′ to 25′ high to obtain optimum results and may be used for either interior or exterior applications.
Loosen the wing nut to remove both speakers from the mounting bracket. Position the mounting bracket as desired and then re-attach speakers to the bracket.
Both horns of the VALCOM V-1050C may be rotated or moved up and down to obtain the desired position by loosening the position adjustment knob at the bottom of each horn approximately one turn, locating the desired angle placement and re-tighten the knob.
Connection to an electrical box is accomplished by channeling the wire through the hole in the base. Holes are punched in the plate for mounting to a double-gang square box, single-gang or octagon box.
What basic checks should be performed if the VALCOM V-1050C is not working?
When trouble is reported, verify there are no broken connections between the telephone and the ringer. Ascertain volume control is turned up.
How do I troubleshoot “No Output” on the VALCOM V-1050C?
If there is no output, perform the following verification steps:
A. Verify -24VDC on the white lead with ground (+) on the black.
B. Verify audio is present on the green and red leads (Monitor with a lineman’s test set at the speaker).
C. Verify volume control turned up (Clockwise).
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