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Oct. 2019 PAR200B Pilot Guide
Navaid Audio selection (4)
VHF Navigation receiver audio is selected through two momentary, push-
button, backlit switches.
The users can identify which receivers are selected by noting which green
LEDs are lit above the button. Navigation aid audio push buttons are labeled
N1
and
N2
.
Any additional installed receiver audio (Marker, ADF, etc.) is interfaced
through an unswitched input.
VHF Transceiver control (6)
The PAR200B is a dedicated control of the Trig TY91(L) VHF communica-
tions transceiver. Direct frequency selection is always directed to the
STANDBY side of the display.
To defeat the automatic radio squelch, push and hold the top line-select but-
ton until the radio menu appears. Then turn the small knob counterclockwise
until the Squelch display reads Off.
Frequency Selection (7)
Push the top line-select button to the
Frq
mode. Turn the large (outer) knob
to change the Standby MHz, and the smaller, inner knob to change the
standby KHz frequency.
Push the lower line select button momentarily to transfer standby frequency
to the active frequency.
Adjust the radio and intercom volume for a comfortable listening level. Most
general aviation headsets today have built-in volume controls; therefore,
volume also can be further adjusted at the individual headset.
Frequency Storage
The PAR200B will store five frequencies for future recall.
To store frequencies:
1.
Enter the desired frequency it the
STBY
frequency.
2.
Push the middle line select button, adjacent to the
Sav
icon.
3.
Push the middle line select button to save in the location shown.