OPERATION MANUAL
NAV-402AP-3
1-2-2
Page 2
Sep 1/04
CONTROLS, CONNECTORS AND INDICATORS
IN NUMERIC ORDER
CONTROLS, CONNECTORS AND INDICATORS
IN ALPHABETICAL ORDER
MONITOR Meter 1
MONITOR METER FUNCTION Switch 2
LOC DDM Control 3
DIGITAL Display 4
FREQUENCY MODE Switch 5
G/S DDM Control 6
CRYSTAL HI/LO Switch 7
COUNTER MODE Switch 8
METER BEARING CENTER Adjust 9
VAR FREQ Controls 10
TUNE Indicator 11
TUNE Control 12
OUTPUT ATTENUATOR Control 13
FINE TUNE Switch 14
RF OUT Connector 15
COM XMTR IN Connector 16
AVG/PEAK LOC XMTR ON Switch 17
90/150 Hz VAR PHASE (φ) Switch 18
G/S CENTER Adjust 19
G/S VAR DDM Control 20
TONE SELECT Switch 21
MOD IN/EXT FREQ CTR IN Connector 22
LOC CENTER Adjust 23
LOC VAR DDM/DDM SWEEP AMPLITUDE
Control 24
9.96 kHz REF LEVEL Control 25
30 Hz VAR LEVEL Control 26
LOC DDM SWEEP Switch 27
PWR/BAT Switch 28
MASTER MOD LEVEL Control 29
POWER ON Indicator 30
VOR BRG SELECT Switches 31
VOR BRG TO/FROM Switch 32
NAV TONE OUT Connector 33
SIG GEN DEMOD Connector 34
PWR MON DEMOD Connector 35
FUSES 36
VOLTAGE SELECT Switch 37
AC IN Connector 38
30 Hz VAR LEVEL Control 26
90/150 Hz VAR PHASE (φ) Switch 18
9.96 kHz REF LEVEL Control 25
AC IN Connector 38
AVG/PEAK LOC XMTR ON Switch 17
COM XMTR IN Connector 16
COUNTER MODE Switch 8
CRYSTAL HI/LO Switch 7
DIGITAL Display 4
FINE TUNE Switch 14
FREQUENCY MODE Switch 5
FUSES 36
G/S CENTER Adjust 19
G/S DDM Control 6
G/S VAR DDM Control 20
LOC CENTER Adjust 23
LOC DDM Control 3
LOC DDM SWEEP Switch 27
LOC VAR DDM/DDM SWEEP AMPLITUDE
Control 24
MASTER MOD LEVEL Control 29
METER BEARING CENTER Adjust 9
MOD IN/EXT FREQ CTR IN Connector 22
MONITOR Meter 1
MONITOR METER FUNCTION Switch 2
NAV TONE OUT Connector 33
OUTPUT ATTENUATOR Control 13
POWER ON Indicator 30
PWR/BAT Switch 28
PWR MON DEMOD Connector 35
RF OUT Connector 15
SIG GEN DEMOD Connector 34
TONE SELECT Switch 21
TUNE Control 12
TUNE Indicator 11
VAR FREQ Controls 10
VOLTAGE SELECT Switch 37
VOR BRG SELECT Switches 31
VOR BRG TO/FROM Switch 32
