Rear Panel - Dynascan P-72 Manual De Instalación

6.3.- REAR PANEL:

(1) ANT:
External antenna connected to this terminal. During the transmitting test, connect the load to replace
the antenna. Antenna system or the load should be with 50 Ω impedances.
(2) Heat sink:
Allows cooling avoiding overheating that can cause damage to the internal components of the
transceiver.
(3) External power plug:
When you connect to the external power, you should carefully check the polarity of the power
supply (Red cable: + and black cable: -) and the power ratings (13.8 VDC ±15 %).
(4) Rack mounting screws:
Release the left and right screws to adjust a proper position angle, and re-fasten.
[SP/MIC] jack on side panel:
If necessary, connect a suitable headset or an external speaker for better sound. In these jacks can
only be connected monaural jacks with 2.5 mm and 3.5 mm diameter socket.
Signal strength at RX and power level at TX.
Squelch level.
Volume level.
VFO mode operation.
Keypad locked.
The current band is prohibit to TX & RX.
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