Magnum Dynalab MD-205 - Signal Sleuth - Manual (Page 5)

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9. Rotate the RF Gain control counterclockwise until you see the signal strength
get weaker or a noticeable change in the audio is heard, rotate the control
clockwise until the optimum situation returns.
10. You may now turn the Mute switch to the ‘ON’ position.
11.
To work with other frequencies, turn the A ntenna switch on the Sleuth to
the ‘bypass’ position, tune your tuner to the new frequency, turn the Tuning
knob on the Sleuth to the same frequency, turn the Antenna switch to amplify.
Rotate the Gain control and the Tuning Knob on the Sleuth to optimize the
signal strength or audio. Repeat this procedure for other frequencies.
12. A situation may occur where there is too much signal coming into the
tuner, in this situation you would want to turn the Gain control on the Sleuth
counter clockwise past the ‘0’ dB setting to attenuate the signal strength.
IMPORTANT INSTRUCTIONS
1.
The Sleuth’s POWER switch must be on at all times when you are using
your FM tuner and the Sleuth is installed in your FM tuner’s line. If it is
not turned on, the signal will not reach your tuner.
2. The Sleuth’s T uning and RF Gain circuitry is enabled only when the
ANTENNA SIGNAL switch is in the ‘AMPLIFY’ position.