TM 11-5840-360-14-1-1
3.3.5 Indicator Operation (V2)
3.4 RADAR SET AN/SPS-64(V)3 OPERATION
3.3.5.1 Master Indicator (V2, V3, V4). - Procedures for
3.4.1 Operating Modes (V3)
the master indicator operation applicable to (V2, V3, and
Sixteen (16) operating modes are available for
V4) are specified in paragraphs 3.8 thru 3.11.
the AN/SPS-64(V)3 Radar Set if four (4) indicators are
installed. These modes are selected using two (2)
3.3.5.2 Slave Indicator (V2, V3, and V4). -
Switching Units SA-2139. With only three (3) indicators,
however, only ten (10) operating nodes are available.
Control Effectivity
to establish the desired modes and the system
configuration for each mode.
At the slave indicator the following controls are
disabled:
CAUTION
TX ON (POWER switch)
THE POWER SWITCHES AT ALL
TUNE control
INDICATORS MUST BE SET TO THE
GAIN control
STBY
POSITION
BEFORE
FTE ON position (FTE ON/FLASH OFF switch)
CHANGING THE SETTING OF THE
ANTI-CLUTTER SEA control
SWITCHING UNIT SA-2139.
PWR BOOST
INTRF REJECT switch
3.4.2 Pre-Operating Conditions (V3)
NOTE:
Verify the following control or switch settings:
The above functions are controlled at
Equipment
Control/Switch
Position
the master indicator.
RT-1240*
LOCAL GAIN
Fully CCW
CONTROL
There are three (3) sweep rates used in each
LOCAL MTR
OFF
indicator. All slave indicators must be set to a range
TEST
scale within the same group as the master indicator.
ON
The groups are defined below.
AB-1247
ON/OFF Safety
ON
switch
Group
RANGE SELECT Switch
AM-6932*
Internal POWER
ON
1. Short
.25, .5, .75, 1.5 and 3
switch
(w/o Power Boost) MILES
2. Medium
3 (w/ Power Boost), 6 and
* Settings apply to both receiver transmitters and both
12 MILES
video amplifiers.
3. Long
24, 48 and 64 MILES
When the master indicator is set to 12RT MILE
range scale, the slave indicator should be set to the
same range.
NOTE:
Failure to set a slave indicator range
scale in accord with the master
indicator will result in erroneous
display at the slave indicator.
Slave indicator POWER switch should be set to
ST BY for normal operation.
3-4
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