Installation and Operation Manual for
4-20ma Wireless Receiver Model A750
6
6
Analynk Wireless, LLC
790 Cross Pointe Road
Columbus, OH 43230
Phone: (614) 755-5091 Fax: (614) 755-5093 Web:
www.analynk.com
Mode 6 (b110): RF Power Select:
Set mode switches for mode 6 (see figure 6) then press and
release the reset switch. There are 5 RF power settings available (1mW, 10mW, 100mW, 500mW,
1W). After power up sequence, the present RF power setting will be displayed, see figure 7. To
return to normal mode return all switches to b000 or to change RF power setting, press and release
the program switch and the next incremented channel will be displayed. Each subsequent press and
release of the program switch increments the RF power, power setting will wrap around from 4 to 0.
When the desired power level is displayed, press and hold the program switch for five seconds, the
power LED will blink twice to indicate value has been stored. Return all switches to b000,
programming is complete.
4.4 Normal RF or Repeater Mode Configuration
When transmitter initially powers up or unit is reset – Transmitter will go through power up sequence
(see Section 4.1) – the A1 or A2 LED blinks (4) times to indicate if unit is in Normal RF Mode or
Repeater mode. If the system does not have a repeater (Model A759) – it should be in Normal RF
Mode (A1 will blink 4x at initial power up – see fig 2). If system does use a repeater – the unit should
be in Repeater Mode (A2 will blink 4x at initial power up).
To program for Normal RF or Repeater mode , please do the following.
4.4.1
Lift Access Door to expose mode, reset, and programming switches
(see figure 2).
4.4.2
Press Reset switch and then press / hold programming switch.
4.4.3
After initial power up – the Normal RF / Configuration will change from one to the other
by blinking the appropriate A1 or A2 LED. Release Programming switch.
4.4.4
Repeat process if needed until correct configuration is achieved.
Figure 6 RF power setting.
Modes 1, 2, 5, and 7 are for factory use only.
(1W) 4
(500mW) 3
(1mW) 0
(100mW) 2
(10mW) 1
RF POWER
LEDS IN RF
POWER MODE
2
3
1
ON
RESET
PROGRAM
