PRODUCT
SUPPORT
MANUAL
Y1-03-0116
Rev. C
L-32
Field Marker Lighting System
L-32
L-32 RC
L-32 RCL
CC-1
ACR Electronics, Inc.
5757 Ravenswood Road
Fort Lauderdale, Fl 33312
+1(954) 981-3333 • Fax +1 (954) 983-5087
www.acrelectronics.com
Email: Info@acrelectronics.com
A Chelton Group company
TABLE OF CONTENTS
SECTION DESCRIPTION PAGE
1.0 ........................................Introduction..........................................................2
2.0 ........................................Complete System Overview ..................................3
3.0 ........................................Subsystems...........................................................4
4.0 ........................................System Set-up and Operation................................5
5.0 ........................................Customizing the Activation Code..........................8
6.0 ........................................Code Configuration Set-up ...................................9
FIGURE DESCRIPTION PAGE
1...........................................ACR/L-32 Light ..................................................3
2...........................................ACR / L-32 RC Remote Control..........................4
3...........................................ACR / L-32 RCL Remote Controlled Light .........5
4...........................................ACR/CC-1 Code Controller.................................6
5...........................................ACR/L-32 and L-32 RC Combo..........................7
6...........................................ACR/L-32 RCL and CC-1 Remote Unit..............8
7...........................................Setting the ON and OFF Remote Codes............9
.............................................Replacement Parts List and Figure ........................11
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FEATURES:
• Remote control operation
• Supports any number of incandescent lights
• Configurable to any requirement
• Color or infrared filters (optional)
• Easily transportable
• Water resistant
1.0 INTRODUCTION
The ACR Field Marker Light System is an evolutionary refinement of signaling technology
that exemplifies how we can improve upon and redefine the application of existing
systems. Working with the United States military, ACR Electronics provided a solution to
a critical combat situation problem.
Under certain circumstances, portable landing field/drop zone lights may, in a hostile
environment, draw fire when activated. By making them remotely controlled, personnel
can get under cover after the lights are placed, reducing the risk of discovery, Once
positioned, the lights need only be turned on for the minimum time needed to bring in
aircraft.
FIELD MARKER LIGHT SYSTEM
They can be activated and deactivated in any sequence by remote control.
The ACR Field Marker System was used during Operation Desert Storm, a testimony to
its readiness, versatility and reliability.
Although the need and the concept had developed from a specific combat situation, ACR's
Field Marker Systems can find applications in other areas as well, using either remote
control or manual activation.
The system can be used for rescue missions by special forces or as a portable landing
system in place of costly permanent air field systems; in military situations, the system can
help guide cargo aircraft for supply drops or deploy airborne forces.
The remote control switching module of the Field Marker Light Systems can be readily
adapted to any situation requiring a remote controlled electrical on/off function. The small
size makes it easy to integrate with any design configuration, and the unit is weather
resistant.
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Since the introduction of the Field Marker System, ACR has expanded it to be available in
a sequential version as well.
2.0 COMPLETE SYSTEM OVERVIEW
The ACR/L-32 or L-32RCL may be plugged directly into the BA-4386 or BA-5598
Battery and act as a stand alone, manually controlled light. For remote controlled
operation, the ACR/L-32 may be inserted into the ACR/L32RC which in turn is inserted
into the battery. Remote controlled operation of the ACR/L-32RCL is accomplished by
plugging the unit into the battery, if the light is "off" this is the remote controlled mode.
The combination ACR/L-32/L-32RC (Figure 5) or the ACR/L-32 RCL (Figure 6)
system is operated in conjunction with the PRC-77 or an equivalent FM transmitter to
which the ACR/CC-1 unit is affixed to input ON/OFF codes. Any number of lights may
be operated with the system.
Figure 1
ACR / L-32 Light
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3.0 SUBSYSTEMS
Remote Control
1. The Model ACR/L-32 Field Marker Light (See Figure 1)
The ACR/L-32 light is designed to plug into a BA-4386 or BA-5598 Battery. Canvas
straps are provided for holding the light to the battery, and the combination to the
ground (use spikes or long nails to secure the canvas strap to the ground). Lenses in
color or IR transmitting are available. The ACR/L-32 light may be used alone or in
combination with Items 2, 3 and 4 below, for Remote Radio Frequency control.
2. The Model ACR/L-32RC Remote Control Unit (See Figure 2)
The ACR/L-32RC remote control is designed to be installed between the ACR/L-32
light and the battery. The remote control is a FM receiver that will supply power to the
light when it receives the proper "ON" code. It will shut off power to the light when it
receives the proper "OFF" code. Selection of the turn "ON" turn "OFF" codes is
made by removing the ACR/L-32RC cover and moving the mini-switches to the
desired codes. Code Seven (7) is not switch selectable, but will always shut off all
lights. The standard FM Frequency of the remote control is 46.75 MHz.
3. The ACR/L-32RCL Remote Controlled Light (See Figure 3)
The ACR/L-32RCL, Remote Controlled Light is a combination of the technology of
the L-32 and the L-32RC. These two have been combined into one unit the size of a
single L-32. The ACR/L-32RCL is plugged directly into the battery, the switch is
designed to change the light from "Remote Controlled Mode" to "Manual Mode".
4. The Model ACR/CC-1 Code Controller (See Figure 4)
The ACR/CC-1 Code Controller is designed to interface with the PRC-77 Handset
Microphone. It is a hand held tone generator which is used to send tone codes through
the PRC-77. When using the ACR/CC-1, place it in direct contact with the
microphone of the handset. Press the desired code on the CC-1 (you will hear the
tone). Then key the microphone, instantly the light should respond.
5. PRC-77 or an Equivalent FM Transmitter
Shall be capable of transmitting FM signals on frequency of 46.75 MHz.
(Not provided)
Figure 2
ACR / L-32 RC
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4.0 SYSTEM SET-UP AND OPERATION
A) Manual Activation
1) Insert the ACR/L-32 or ACR/L-32 RCL Light into a BA-4386 or BA-5598
Battery.
2) Press the Push-ON, Push-OFF switch for the desired position (light will turn
ON or OFF accordingly).
3) Repeat steps 1 and 2 for all additional lights.
(Each light must have its own battery.)
Figure 3
ACR / L-32 RCL
Remote Controlled Light
B) Remote Control Activation of the ACR/L-32, ACR/L-32RC Combination (See Figure
5)
1) Set the ACR/L-32 to ON position (see steps 1 and 2 of Manual Activation).
2) Insert the ACR/L-32RC Remote Control in between the light and the battery.
3) Install the antenna into its base.
4) Secure the complete assembly of the light, the remote control and the battery together
with the canvas strap, and secure it to the ground with long nails or stake-down pins.
5) At a remote location (up to 5,000 feet away from lights), set the frequency to 46.75
MHz on the PRC-77 or equivalent.
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6) Set the PRC-77 to a transmit mode.
7) Turn the ACR/CC-1 ON and position it next to hand-set of the PRC-77, make sure
the microphone of the ACR/CC-1 is facing the microphone on the hand-set.
8) On the key pad, press button number 1, 2, or 3 to turn light(s) ON, or press button
number 4, 5, 6, or 7 to turn light(s) OFF (see Note 2).
Note 1: Pressing button number 7 on keypad will always turn OFF all lights
regardless of their code configuration.
Note 2: The codes on the ACR/L-32RC Remote Control and the ACR/L-32RCL
Remote Controlled Light are factory set to these values, however, other code
combinations are available. For further information, please refer to section number 5,
Customizing the Activation Code.
Figure 4
CC-1 Code Controller
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Figure 5: ACR/L-32 / L-32 RC Combo
Remote Light System
C. Remote Controlled Activation of the ACR/L-32RCL unit (See Figure 6)
1) Insert the ACR/L-32RCL Remote Controlled Light directly into the battery.
2) Plug antenna onto banana plug.
3) Secure the complete assembly of the light, and battery together with the canvas hold
down strap and secure the light to the ground with a long nail or stake down pins.
4) At a remote location (up to 5'000 feet away from the lights), set the Field Radio (PRC77 or equivalent) to 46.75 MHz FM.
5) Turn on the CC-1 and position it to the mouthpiece of the Field Radio hand set.
(Position speaker of CC-1 to microphone of handset)
6) Press the desired code (an audible tone should be heard) then press the Push to Talk
switch to transmit the code. The light should react immediately.
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7) Codes 4, 5, 6 are pre-programmed as "OFF" code at the factory and 1, 2, 3 are
preprogrammed as "ON" codes. (See Note 2)
Note 1: Code number 7 is always the universal "OFF" and cannot be reprogrammed
for any other function.
Note 2: The codes on the ACR/L-32RCL Remote Controlled Light are factory
preset, however, other code combinations are able to be set by the user. For further
information, please refer to section number 5 - Customizing the Activation Code.
FIGURE 6
ACR / L-32 RCL / CC-1
REMOTE LIGHT SYSTEM
5.0 CUSTOMIZING THE ACTIVATION CODE
The ACR/L-32RC and ACR/L-32RCL are equipped with 2 code selectors, (See Figure
7) one for "ON", and the other one for "OFF" codes. Each one of the selectors has 6 DIP
switches which are numbered from 1 to 6. Any one of the DIP switches may be positioned
in either "ON" or "OFF" position. At the ACR factory the DIP switches of the "ON" code
selector were set as follows: 1, 2, and 3 to "ON" position (away from case wall) and 4, 5,
and 6 to "OFF" position (toward the case wall). The DIP switches of the "OFF" code
selector were set as follows: 4, 5, and 6 in "ON" position (away from case wall), and 1, 2,
and 3 in "OFF" position (toward the case wall).
With this configuration, code numbers 1, 2, or 3 will turn the ACR/L-32 or ACR/
L-32RCL Light system "ON", and code numbers 4, 5, or 6 will turn the light system
"OFF".
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Wall of case
1 2 3 4 5 61 2 3 4 5 6
ON
ON or Activation
Codes
This depicts a code 1
will turn the light "ON"
Figure 7: SETTING THE ON AND OFF REMOTE CODES
6.0 CODE CONFIGURATION SET-UP
A) To access the DIP switch
1. Remove rear cover of the ACR/L-32RC unit by removing 4 phillips-
head screws.
2. Unscrew the lens assembly on the ACR/L-32RCL
ON
OFF or Deactivation
Codes
This depicts a code 3
will turn the light "OFF"
B) Pick code number(s) (1 through 6) which will turn the unit "ON". Code numbers
not used for "ON" may be picked to turn the unit "OFF".
RULES:
There are a total of 6 combined ON-OFF code options.
Each selected code number may be used for one function only, "ON" or "OFF".
C) Setting the "ON" code selector -
Set the DIP switches of the "ON" code selector to the "ON" position for desired
"ON" activation code. Set all other DIP switches to "OFF" position.
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Example 1:
Light shall turn "ON" when code 1 is selected.
Set-up: Set DIP switch number 1 to "ON" position (away from the case
wall), set all others (2, 3, 4, 5, and 6) to "OFF" position (toward the
case wall).
D) Setting the "OFF" code selector -
Set the DIP switches of the "OFF" code selector to the "ON" position for desired
"OFF" activation code(s). Ensure that number(s) was not used for the "ON"
activation code. Set all other DIP switches to "OFF" position.
Example 1: (continued)
Light shall turn "OFF" when code 6 is selected.
Set-up: Set DIP switch number 6 to "ON" position (away from the case
wall), set all others (1, 2, 3, 4, and 5) to "OFF" position (toward the
case wall).
E) Reinstall rear cover using the 4 Phillips-head screws on the ACR/L-32RC or
replace the lens on the ACR/L-32RCL.
F) Test for proper "ON"-"OFF" activation by following the instruction in Section 4B
Remote Control Activation of the ACR/L-32RC and 4C for the ACR/L-32 RCL.
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REPLACEMENT PARTS
ITEM NO. ACR/PART NUMBER DESCRIPTION
1 4491 ACR/L-32
2 4492 ACR/L-32RC Unit
3 4493 ACR/CC-1
4 4494 ACR / L-32 RCL
5 9000.1 Lens, Clear (Standard)
9000.2 Lens, Infra-Red (Optional)
9000.3 Lens, Red (Optional)
9000.4 Lens, Blue (Optional)
9000.5 Lens, Green (Optional)
6 A1-14-0091 Lamp (GE 94 or 104)
7 A1-14-0101 Lamp, Halogen 2005
8 A3-06-1420 Hold Down Strap
9 A3-06-1565 Antenna for RC
10 A3-06-1565-1 Antenna for L-32 RCL
POWER
BATTERY LOW
9
6
5
ON OFF
1 2 3
4 5 6
7 8 9
0 #
*
MODEL No. SERIAL No.
ACR CC-1
TYPE
CODE CONTROLLER
ACR ELECTRONICS, INC.
FT. LAUDERDALE, FL 33312 U.S.
3
7
1
10
2
4
8
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NOTES:
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