Metra Electronics MTLKE - Power Supply

smarter locking
© Metra 2021,
All Rights reserved
[rev.2-18082021]
The content of this document is subject to change without notice
Page 7
• For stronger spring, simply screw it into one of the two positions on the bottom of
the body (see picture) the one closer to the ejector end being the stronger one ("A").
• For weaker - shorter ejecting travel, first compress the spring totally with the thumb
and then screw the screw, the position closer to the ejector end now means less ejecting
travel. (compress + "A")
ATTENTION
Do not over - compress the spring (force ejector inside the lock), as you might damage the
switch!
Spring force
Ejector
Screw A
Screw B
Weak
Compressed
Yes
No
Compressed
No
Yes
Normal
Extended
No
No
Extended
No
Yes
Strong
Extended
Yes
No
6. POWER SUPPLY
The Device is powered via 6-wire cable
connection from the Control PCB. There is no
need for External Power Supply!