Craftsman 312HM Support Question
Craftsman 312HM Support Question
Find answers below for this question about Craftsman 312HM - Sears LiftMaster Chamberlain High Memory Universal Coaxial Gate Receiver.Need a Craftsman 312HM manual? We have 1 online manual for this item!
Question posted by lfhiguita on June 23rd, 2015
Gate Opener Compatible
can I use 312HM with electrict operator wall mount doorlec
Current Answers
Answer #1: Posted by TechSupport101 on June 25th, 2015 9:42 AM
TechSupport101
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Related Craftsman 312HM Manual Pages
Owners Manual - Page 1
...
Set Power Supply Voltage
CAUTION
The use . Set Security Mode
ATTENTION The 312HM Universal Receiver can be set at the NORMAL mode. Figure 2.
With the jumper in HIGH security mode. WARNING
WARNING
To prevent possible SERIOUS INJURY or DEATH from electrocution: • Be sure power is prohibited on residential garage door openers because it overrides the safety reversal...
Owners Manual - Page 2
...
TRANS
2
2
PRIMARY
Relay
3
3
4
24 v
To wall Model 95 outlet Transformer
FIGURE 6
OPENING RECEIVER
Connect Antenna
OPEN RECEIVER
Indicator Light Learn Button
C
P2 M
HIGH NORM
24V
12V
Output Duration Terminals
Security Mode
Power Supply Jumper
FIGURE 7
114A3097
© 2005, The Chamberlain Group, Inc. The learn " button on your garage door. Within 30 seconds, press and hold...
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