Disassembly Instructions Repair Information
1 - 6 0070-10-0556-02 Spectrum
®
/Spectrum OR
™
Service Manual
Removal of the Power Supply
1. Insert a narrow flat blade into each of the four slots and release each tab.
2. Ensure not to damage each tab. Remove the plastic cover.
3. Remove the four screws from the corners of the metal housing.
4. For units with Li-ion batteries only, a control cable is connected to the power
supply as shown in Figure 3-13 on page 3 - 17. The power supply cannot be completely
removed without first disconnecting this cable. Slide the power supply out of the rear of
the monitor until the control cable connector is exposed. Disconnect the control cable.
5. Slide the power supply out of the opening and remove.
Removal of the Battery Holder Assembly
1. Be sure the batteries are removed from the battery holder assembly.
2.
Remove front housing assembly as stated in “Removal of the Front Housing” on page 1-3.
3. Remove the main frame assembly as stated in “Removal of the Main CPU board (Main
Frame)” on page 1-4.
4. Remove CO
2
module and CO
2
mounting brackets.
5. Remove the five screws that secure the housing to the back housing.
6. Lift and remove the battery holder assembly.
Removal of the 608 MHz Radio Assembly
1. Remove the 2 screws from the radio assembly base.
2. Pull the assembly back from the monitor and place to the side.
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