Trouble Shooting Guide - Lightspeed Delta X6 Manual

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User manual (34 pages)

User manual (40 pages)

Table of Contents

No sound when someone speaks into the wireless microphone:

1. DELTA X6 power should be turned on. The "green battery OK LED" should be lit. If it

does not light when the system is switched on, the battery is most likely too weak

and needs to be plugged into the charger.

2. Microphone/transmitter power should be turned on. If the LCD display does not

show, the batteries are most likely too weak. Plug the microphone/transmitter into

the charger (if the batteries are rechargeable) or replace with alkaline batteries.

WARNING: Do not attempt to charge alkaline batteries. They can overheat

and expand, creating a significant hazard and damaging the transmitter.

(This is not covered by warranty.)

3. The transmitter and receiver should be set to the same channel and the blue RF

LED (A or B) on the receiver should be lit.

4. Make sure the "mute light" (on the belt-pack transmitter) is not flashing.

5. Verify the receiver and transmitter are in the same frequency group.

• Turn the Delta X6 off and then on again. The letter code for the frequency group

will blink on the receiver module.

• Open the battery compartment of the transmitter to find the frequency group

sticker.

The wireless microphone is experiencing drop-out or interference:

1. The wireless frequency being used may not be a clear channel. Turn the transmit-

ter off and press the SCAN button on the receiver to find a clear frequency. Then

make sure to select the same channel on the transmitter.

2. Squelch adjust on the receiver is set too high. If this squelch is set too high (fully

clockwise), this can drastically reduce the range of the transmitter, resulting in more

frequent dropout.

3. Squelch adjustment is set too low. In areas of severe interference (large downtown

urban areas, airports, military bases, etc) it may be necessary to turn the squelch

up slightly to avoid outside interference.

4. Transmitter is out of range of receiver. The transmitters do have a maximum range

of about 300-350 feet in an open field environment. This range can be dramatically

reduced indoors and when large objects (such as a wall) may be obstructing the

path directly between transmitter and receiver. If this is the case, it may be

necessary to position the two closer together.

5. Batteries are very weak. Right before the batteries are about to die, it can

drastically affect the overall performance of the system. Make sure to check the

battery status of both the transmitter and DELTA X6 amplifier.

If you have gone through this trouble shooting guide and are still having problems,

write down the serial numbers of your system and call the LightSPEED Service