A.R & A.RX Double-Range
Figure 1: Relay Wiring
Figure 2: Relay Modes & Antenna
Series RF Sets
INSTALLATION INSTRUCTIONS
Description
TM
A..RX series is an improved version of the previous A..R Series. The A..RX receiver range and sensitivity increased by adding the
Double Range
optional in several standard international frequencies. AV-1010 is a one channel remote, AV-2020 is two channel remote.
l Never run Receiver wires alongside telephone wires, high voltage wires, or transmitters
l Locate Receiver as high as possible, far from metal objects
l Do not use low-cost power supply. AV-21 Power Supply is recommended
In Toggle mode, each Transmitter press will change the relay status from Close to Open, and vice versa.
TM
circuitry and 50 ohms metal antenna. Transmitters with crystal controlled element (AV1010C or AV2020C) are
Installation Instructions
Step One: Receiver Installation
Place receiver in open area, as high as possible, and at least 30 centimeters away from metal surfaces objects
and high voltage devices. For greater range, do not place receiver in a metal box.
A..R Series antenna: Straighten and place Antenna wire horizontally. A..RX Series antenna: Separate metal
rod is supplied. On the receiver backside connect the metal rod to antenna socket (refer to drawing).
Connect the Red (+) and Black (-) wires to power supply or Alarm Control Panel with filtered 12-16 VDC
power supply. Do not use low -cost Plug-In wall power supply. The power supply effects receiver range.
Step Two: Receiver Modes
Each channel has one changeover relay output. Press the lower key (A22R/X) of the Remote Transmitter to
operate Channel "1". Press the upper key of the Remote Transmitter to operate Channel "2". Each key press is
confirmed by LED light. If LED light is getting weak, replace the transmitter battery.
It is highly recommended not to open the receiver cover, however, to change receiver relay mode it may
require removing the cover. Open receiver cover by inserting screwdriver in the two slots located in left and
right side. Refer to figure. 2. Make sure not to touch or move electronic components!
Select relay mode by inserting jumpers (JT3 & JT4) for "Toggle" mode output, or removing jumper(s) for
"Momentary" mode (open receiver see figure 2). In Momentary mode (factory default), the relay will be ON for 2
or 4 seconds, then will revert to OFF.
Each channel has a Time Relay Duration setting option; Refer to figure 2, factory default is set to 2 seconds.
Toggle Mode
Relay Time
CH 1
(-) Black
(+) Red
Wire
Wire
Power
12V
CH 2CH 1(JT3)
Wire loop for
relay time set
Time Relay Duration will be 4 seconds by cutting the wire loop (back side of receiver).
Slot
NC
NO
Common
Easyremote
YOUR WIRELESS LINK
TM
1 2 3 4 5 6 7 8
Channel 1
Relay Out
A..R Wire Antenna
Coding
Switch
A..RX metal Antenna
(Jumper inserted)
CH 2 (JT4)
50 ohms ant. input
Specifications
Receiver Power: 12-16 VDC. Optional 24V AC (AR..X24) Coding: Pulse Width Modulation, 270 bits per second. 8 bit
Consumption at standby: 9-18mA. Operating : 40mA RF Carrier: 240-433.92 MHz
Output Capability: Relay. N.O. or N.C. 5A/24V Radiated Output: According to FCC rules
Receiver Coding: 8 switches, DIP type Selectivity: 5 MHz at 6uV
Operating Temperature: 0 to + 40
Receiver Size (cm): 15(L) x 10.5(W) x 4(H) Transmitter Size (cm): 6(L) x 3(W) x 1(H)
Downloaded from: http://www.guardianalarms.net
0
C
Remote Battery: 12V (Alkaline) type 23A
Item 4722, ® Copyrights Reserved to Av-Gad S ystems Ltd. @ A22X_21. May 99
Step Three: Transmitter and Receiver Code Setting
If you purchased a ready set (A11/22RX) that contains one receiver and one or two transmitters please ignore this
chapter.
Attention! The receiver 8 switches coding has been factory programmed (for items supplied as receiver with
transmitter set). The receiver coding is compatible with the transmitters supplied in the set. Do not change the
code.
For code changing or setting, follow instructions carefully:
1. Open receiver cover by inserting screwdriver in the 2 slots located in Left and Right side.
Do not to touch or move electronic components!
2. Select any combination of ON and OFF position from the coding switch keys (numbered 1 to 8) on the
receiver.
3. The non-coded transmitter is supplied with plastic housing covers not tight closed. There are no screws, only
Press-Pins holds both parts, use gentle force to open the case.
Insert a screwdriver in the backside, where the rubber key holder is inserted, gently press the screwdriver so the
parts move apart.
Follow this procedure all around the transmitter, until cover is off. Remove the printed board and disconnect the
battery .
4. Set Transmitter's conductors (numbered 1 to 8) to same code as corresponding to Coding Switch keys in the
receiver. Do not touch or move Transmitter internal electronic components!
Set Transmitter coding by cutting or shorting the numbered conductors on back of transmitter printed board as
shown in figure 3.
A CUT CONDUCTOR is equivalent to OFF position (in the Receiver DIP switch), a NON-CUT (SHORT)
conductor is equivalent to ON position in receiver coding switch. Important! Do not change any other
conductors. Insert the battery ; verify polarity as shown in Figure 3. Press a key, a relay knock should be heard
confirms that code set is correct.
The AV-1010C or AV-2020C is a Saw Resonator type. The Saw Resonator is a crystal stabilizing element that
ensures stable operation in the specified frequency. Frequency is indicated on a small sticker inside the
transmitter. 315 MHz for USA, 303.8 for Australia and New Zealand, 433.3 for European countries.
Cut here for coding
8 1
(-) Battery
AV-GAD
567
PC-41C
234
(+) Battery
1
4 3 2
8 7 6 5
Figure 3: Transmitter code set, P.C.B. bottom view
Ordering Information
A11RX: Receiver + two transmitters, single channel A11REX: Single channel receiver
AV22RX: Receiver + two transmitters, dual channel A22REX: Dual channel receiver
AV-1010C: Single channel transmitter, SAW type AV-1010T: Single channel transmitter
AV-2020C: Dual channel transmitter, SAW type AV-2020T: Dual channel transmitter
To replace the transmitter battery, follow the
procedure described in Step 3. Use alkaline type
battery, type A23, 12V.
Make sure to connect the battery in the correct
polarity.
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