Cessna TURBO CENTURION T210M 1978 Pilot Operating Handbook page 378

WEATHER RADAR (X-BAND)
(TYPE RDR-160)
PILOT'S OPERATING HANDBOOK
SUPPLEMENT
2
~
ALPHANUMERIC
r -
ON-SCREEN READOUT------..
SELECTED MODE
RANGE N.M.
RANGE MARK
SPACING N.M.
1.
FUNCTION SWITCH - Controls application of power and selects mode of ,,,.,....,.
operation for testing, warm-up and antenna scanning in the range of 5 nautical
miles to 160 n a utical miles. Switch positions are as follows:
OFF Turns set off.
STBY
TEST
5
10
20
40
80
160
Turns set o n to standby for warm up but transmitter, antenna scan
and indicator display are inhibited. (Warmup time is
approximately 2 minutes.)
Applies drive to antenna and activates test circuit and indicator
display to determine operability of system.
Energizes Transmitter. Selects 5 nautical mile range presentation
with 1 mile range marks.
Energizes Transmitter. Selects 10 nautical mile range presentation
with 2 mile range marks.
Energizes Transmitter. Selects 20 nautical mile range presentation
with 4 mile range marks.
Energizes Transmitter. Selects 40 nautical mile range presentation
with 10 mile range marks.
Energizes Transmitter. Selects 80 nautical mile range presentation
with 20 mile range marks.
Energizes Transmitter. Selects 160 nautical mile range presentation
with 40 mile range marks.
NOTE
E ach time the function switch position is changed, the indicator
presentation is autom atically erased so that information on the
newly selected function may be presented without confusion.
Figure 1. Weather Radar (X-Band Type RDR-160) (Sheet 1 of 3)