6
SENS.
HIGH
LOW
HL1 2.01 EN
Installation
Mounting
instructions
For the surface mounted model
HL1 shall be mounted visibly at 1100-1800 mm height from the car
floor, in near proximity to the emergency‑call button. Max distance
to HL1 for approved audibility is 700 mm. For testing the HL1, please
use a hearingloop tester with headset or a field strength meter.
The HL1 can be set for two different amplification levels by switching
the sensitivity jumper.
Jumper
High amplification of the signal.
Low amplification of the signal.
