LightSPEED
Operating Instructions
Wireless Transmitter
CH: 001 | 2 Gain Adjust |
720.250M |
1
GT MT
CH: 001
LightSPEED3
GT
MT
Alkaline 
4
NiMH
Nickel Metal Hydride
Rechargable
1.Transmitter Mute: The MUTE switch turns the transmitter’s audio signal on or off. The audio is off when the red LED is flashing.
2.Gain Adjust: When changing microphones or users, it may be necessary to adjust the transmitter gain based on differing microphone sensitivities and voice levels.
•To adjust the microphone gain, turn the MT dial clockwise to increase the gain and counterclockwise to decrease the gain.
•If you are using a high impedence source, such as a guitar, it will be necessary to adjust the GT dial. Using a high impedance source requires a special cable. Contact LightSPEED Technologies for more information.
3.Battery Life Indicator: The battery life is shown on the primary screen of the LCD. The
4.Battery Type: The transmitter will operate with either standard Alkaline Batteries or Nickel Metal Hydride (NiMH) Rechargable Batteries. Since these types of batteries have different characteristics, it is important to set the transmitter to the appropriate type of battery being used so that the battery life indicator will operate properly.
NOTE: Do not mix battery types.
WARNING: Do not use NiCad batteries! They will not charge properly and may cause damage to the transmitter.
5. To Change the Battery Type Setting:
•Press the “UP” button twice to get to the battery type screen.
•Press and hold the “SET” button until a blinking cursor appears.
•Use the UP and DOWN buttons to make a selection.
•Press and hold the “SET” button again until the blinking cursor disappears.
6.Replacing the Batteries:
•Open the plastic door by depressing the latches on each side.
•Insert two AA batteries and snap the door closed. Note the polarity in the battery compartment.
Typical battery life is about 8 hours.Battery
Compartment
NiMH
AKLN
5
UP
Button
Set
Button
| GT |
| MT |
6 | Door |
| Latch |
| DOWN |
| Button |
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