2.2.2.1 100W Radios Only; 2.2.2.2 Remote Mount Control Head Installation; Figure 2-27. 100W Radio Mounting Into Quick Release Trunnion - Motorola ASTRO APX O2 User Manual

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2.2.2.1 100W Radios Only

NOTE: Cabling to the front of the radio (TIB) should not be completed with the handle opened as it is
needed to be removed to close the handle. It is suggested that the cabling is to be attached
to the front of the radio after the radio is assembled into the trunnion.
1. After selecting the mounting location, use the trunnion mounting bracket as a template and
mark the positions of the holes on the mounting surface.
2. Center-punch the spots you have marked and realign the trunnion in position.
3. Secure the trunnion mounting bracket with the four self-drilling screws provided
(see Figure
4. After the trunnion has been mounted in the vehicle using the screws provided, install the
radio. Place the radio with the lock handle fully opened on the trunnion, oriented at least
10 mm in front of the rear catches. Push the radio towards the rear catches. The radio is lifted
up slightly and then drops back down, flushed with the trunnion, and stops against the rear
catches. Once this occurs, close the lock handle. Rotate the handle towards the top of the
radio until it is locked in place. The key is not needed in the lock to close the handle, but is
needed to reopen. The keys can only be removed from the lock when it is in the locked
position.

Figure 2-27. 100W Radio Mounting into Quick Release Trunnion

2.2.2.2 Remote Mount Control Head Installation

Choose a mounting location for the radio, considering accessibility, and control and antenna cable
lengths.
The recommended mounting surfaces for the control unit are under the mounting surface, on the
transmission hump, or on the center console.
control head, and cables should be installed for the O2, O3, O5, O7 or O9 control head.
NOTE: Connector-protective covers (i.e. Dust Covers) HLN6980_ are provided with the radio.
They should be installed on exposed connectors for added environmental robustness.
2-27).
Standard Configurations Radio Mounting
Figure 2-28 and Figure 2-29 shows how the trunnion,
6878215A01