7251 / 7351 Slide Gate Operator
INSTALLATION AND PROGRAMMING MANUAL
38
www.hysecurity.com • 800-321-9947
MX4514 Rev. A ©2019
18
BLUEBUS PHOTO EYE ALIGNMENT
NOTES:
Photo eye testing is described in INSTRUCTION 20.
Adjustment instructions apply only to EPMOB/A and EPLOB/A models. EPMB/A model is not adjustable,
and must be adjusted using mechanical means left up to the installer.
B
A
1. Pull off front cover from photo eye assembly.
2. Use medium Phillips screwdriver to loosen screw (A).
3. Place screwdriver in hole (B) and lever the entire assembly in desired direction to change the angle of
the assembly by up to 15 degrees in all directions (30 degrees total).
4.
Observe LED behavior during adjustment and stop adjustment when LED flashes very slowly.
5. Re-tighten screw (C). Do not replace covers till after photo eye testing is performed later in these
instructions.
C
If adjustment of photo eye alignment is necessary, refer to the following instructions: