External Power Jack; External Speaker Jack - Midland I3-795 Owner's Manual

CHARGE JACK
Permits recharging of rechargable batteries without removal from the case.

EXTERNAL POWER JACK

Permits Use of an external 15 volts DC supply.
(SEE MOBILE AND BASE OPERATION)

EXTERNAL SPEAKER JACK

Permits the use of an external 8 ohm speaker. When the external speaker is
plugged in, the speaker in the set is disconnected in the receive position. The
built in speaker/mike will still function normally in the transmit position.
In the transmit position, it measures the relative output power of your transmitter.
In the receive position, it measures the relative strength of incoming signais and
the condition of the batteries. (See figures 2 and 3)
BATTERY/RF POWER/S-METER CONDITION INDICATOR
AVERAGE INCOMING SIGNAL-------- 1
BATTERY CONDITION
SIGNAL STRENGTH
Y
i - ------ NORMAL BATTERY VOLTAGE
POWER
H
LO
FIGURE-2