Technical Information; Setting Pts; Troubleshooting & Diagnostics - Command access MLRK1-MRK Insert Instructions

Select your preferred torque mode (ships in standard torque). Press the
Step 1 -
device push pad to the desired setting. (We recommend to fully depress
and release 5%, giving the device room for changing door conditions.)
While depressing the push pad, apply power. (i.e. presenting the credential
Step 2 -
to the reader).
Continue to keep the pad depressed, the device will beep 6 times. After the
Step 3 -
beeps have stopped, release the pad and the adjustment is now complete.
If not to your liking repeat the 3 steps.
Beeps
2 Beeps
3 Beeps
4 Beeps
5 Beeps
Retraction or dogging failure
6 Beeps
*for MM4t
*Latch bolt adjustment- If the latch bolt is not retracting far enough, turn the dial clockwise with a small flat blade screw
driver. If the latch bolt is retracting too far causing the device to chatter and drop-out, turn the dial counter-clockwise until the
chatter and drop-outs stop and the desired location is achieved.

Technical Information

Setting PTS

**Important Info**
Make sure to set PTS before finishing installation
Troubleshooting & Diagnostics
Explanation
Over Voltage
Under Voltage
Failed Sensor
PUSH TO SET
U S c u s t o m e r s u p p o r t 1 - 8 8 8 - 6 2 2 - 2 3 7 7 | w w w . c o m m a n d a c c e s s . c o m | C A c u s t o m e r s u p p o r t 1 - 8 5 5 - 8 2 3 - 3 0 0 2
Solution
> 30V unit will shut down. Check voltage & adjust to 24 V.
< 20V unit will shut down. Check voltage & adjust to 24 V.
Verify all 3 sensor wires are installed correctly. Replace sensor if problem
persists by contacting office.
After 1st fail: 5 beeps then immediately attempts to retract again.
After 2nd fail: 5 beeps with pause in-between for 30 seconds then device
attempts to retract again.
After 3rd fail: 5 beeps every 7 minutes, device will not attempt to retract.
To Reset: Depress bar for 5 seconds at any time.
Device is recording it's new position and power mode after the 6th beep.
2
MM4T SWITCHES
OFF
1 STANDARD TORQUE
ON
HIGH TORQUE
ON
2 PTS PROGRAMMING ON
OFF
PTS PROGRAMMING OFF