SecurAccess Compact PMR – User Guide
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4.8. Optional long range hearing aid induction coil
On request, an optional hearing aid induction coil can be mounted.
This option comes with amplifying level and squelch level adjustment (see below)
To operate, this feature requires the external power supply TRT3 24V 1A (LPS) with double
insulation (sold by Depaepe SA)
Volume (POT1)
Squelch (POT2)