Installation Instructions
Page 13
Connection of external loudspeaker
An external loudspeaker may be connected to the F1 DSC Radiotelephone. The
external speaker is connected to the two wires in the power plug intended for this use.
If it is necessary to extend the wires to the external loudspeaker, wire dimensions as
specified should be used.
Table 2 Recommended wire size for connection of external speaker
Speaker From To Wire mm
2
Maximum length
4 ohm F1 DSC Speaker 0.75 3.0m
4 ohm F1 DSC Speaker 1.5 6.0m