Internal Speaker Disassembly
NOTE: This configuration is only applicable for O2 Control Heads.
You can disable the internal speaker of your radio by following the instructions below.
Use the following procedure to disassemble your radio:
1. Unplug power, antenna, microphone and all accessories connections. If the radio is a
remote-mount radio, disconnect the remote-mount control cable from the front of the
2. Remove the four screws found on the control head with a Torx T-20 bit as shown in
3. Firmly grasp the front panel of the control head. Carefully remove the front housing assembly
from the back housing assembly as shown in
flex and do not pull on it excessively.
2-57. Discard the screws.
Figure 2-57. Removing the screws on the Control Head
Figure 2-58. Removing the Control Head
Standard Configurations Speaker
2-58. Note the position of the attached