The WARNING, CAUTION and NOTE highlights have the following
meanings:
Failure to comply, or incorrect compliance,
with these instructions or procedures can lead
to injuries or fatal accidents.
Failure to comply, or incorrect compliance,
with these instructions or procedures can lead
to damage to equipment.
NOTE
Feature to which attention should be drawn.
l
Never connect the NAV receiver to alternating current voltage or
to voltage sources exceeding 32 V DC.
l
Never connect the NAV receiver with reversed polarity to a volta-
ge source.
l
The installation of the NAV receiver in ambient temperatures be-
low - 55°C or above + 85°C is to be avoided.
l
Switch off the unit when starting or shutting down engines.
BECKER NR 3320 - ( ) / NR 3330 - ( )
Page 4
Issue 12/97
WARNING
CAUTION
CAUTION
AGC
£
3 dB from -87 dBm . . . -10
dBm
Distortion
£
10%
Audio output
150 mW into 300
W
symm.
NAV signal (composite)
500 mV at 30 Hz, mod = 30%
VOICE filter
³
20 dB reduction
DME remote control
parallel, with 2-out-of-5 code
in accordance with ARINC 410
q
VOR/LOC system functions
Sensitivity
£
-93 dBm for full direction
sensitivity
Bearing error under normal
£ ±
2°
condition
Bearing error under all
£ ±
2.7°
conditions listed in
RTCA DO-196, with 95%
probability
Course deviation for full
±
10°
scale deflection
LOC centering error under all
£
11% of standard dflection
conditions, listed in RTCA DO-195
with 95% probability
Operating Instructions
Issue 12/97
Page 29
