Lectrosonics Long Ranger II User Manual download pdf (Page 8)

INITIAL EQUIPMENT ADJUSTMENTS

This section covers the initial adjustments to the transmitter and LONG RANGER II that must be made

before the system is placed into operation. The step-by-step procedures are listed in the order in which

they should be performed:

1) Turn LONG RANGER II power on - The POWER lamp lights.

2) Rotate both volume controls counter-clockwise to their minimum settings.

3) Position yourself behind the LONG RANGER II so that the sound from the speaker will be

directed away from the microphone.

4) Plug your microphone into the transmitter. Rotate the plug clockwise to make sure the

connection is locked.

5) Turn the transmitter power on and verify that the red lamp on it lights. If the lamp is very dim

or does not light, replace the battery.

6) Observe that the green RF lamp on the LONG RANGER II control panel is lighted. This

verifies that the unit is receiving a useable signal from the transmitter.

7) Position the microphone on your person in the location it will be during actual operation. The

microphone should be within 3 inches of the mouth to minimize the possibility of "feedback". If

the headset mic is being used, position the mic element at the corner of the mouth and rotate

the white volume control knob fully clockwise.

8) A small screwdriver is supplied with the transmitter. The screwdriver is used to adjust the

audio gain of the transmitter to match your microphone and your voice. The adjustment is

made while observing the MOD LEVEL lamps on the LONG RANGER II control panel:

Speak at the voice level you will be using during actual operation.

While speaking, adjust the transmitter gain until the green MOD LEVEL lamp is lighted or

flickers and the red MOD LEVEL lamp blinks only on the loudest words. Raise and lower

your voice while observing the lamps. The red lamp should only blink occasionally.

AS YOU OBSERVE THE LEDs

WHILE SPEAKING

ADJUST THE TRANSMITTER

ON THE RECEIVER

GREEN LED

RED LED

OFF

12V DC

OUTPUT

CHA

LAMP

CH-40

CHARGE

POWER

AUX IN/OUT

WIRELESS

MICROPHONE

VOLUME

MOD

LEVEL

Figure 5 - Transmitter Gain Adjustment

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 17 18

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Lectrosonics Long Ranger II User Manual Page 8

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