Midland Radio SP-300 Manuel D’Utilisation
Page -15-
May 2001
May 2001
MAXON
SP-300 HAND HELD
2. By placing thumb under bottom of the PTT assembly
and gently pulling outward, unplug PTT Assembly
from Main Board.
from Main Board.
To replace the PTT assembly:
1. Reverse the steps taken to remove the PTT assembly.
2. Insure that the PTT jack is aligned properly when
inserting into Main Board.
REMOVING & REPLACING THE ACCES-
SORY CONNECTOR
SORY CONNECTOR
To remove the Accessory Connector:
1. Remove the Accessory Connector Cover (Item 2) by
removing the screw (Item 1).
2. Remove the Accessory Connector (Item 5) by
removing the two screws (Items 3 & 4) and pulling
outwards on the Connector (Item 5)
outwards on the Connector (Item 5)
To replace the Accessory Connector:
1. Reverse the steps taken to remove the Accessory
Connector.
REMOVING & REPLACING THE ANTENNA
& CONTROL KNOBS
& CONTROL KNOBS
To remove the Antenna:
1. Turn the Antenna counterclockwise and remove.
To replace the Antenna:
1. Reverse the steps taken to remove the Antenna.
To remove the Control Knobs:
1. Grip the control knobs firmly between thumb and
index finger and pull in a straight upward direction.
To replace the Control Knobs:
1. Reverse the steps taken to remove the Control
Knobs.
ANT
ANT
CH
VOL
4
3
2
1
2
Figure 5-PTT Installation
1
2
4
5
3
6
Al
CH
VOL
2
1
ANT ANT
CH
CH
VOL
VOL
4
3
2
1
Figure 6-A/C Removal & Installation
Figure 7-Control Knob Removal & Installation