GAI-Tronics 12959-001 Updates TS958 to TS959 - Manual (Page 2)

Pub. 42003-168A
12959-001 T ONE /S PEECH G ENERATOR F RONT P ANEL A SSEMBLY U PGRADE K IT Page: 2 of 3
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Instructions
1. Remove the ac power from the Model TS958.
2. Loosen the four captive screws from the front cover of the TS958.
3. Swing the cover open and remove the ribbon cable from J1 on the 69105-004 Termination PCBA.
To remove the ribbon cable from J1 , push the latch eject levers on each side of the connector. Refer
to Figure 1.
4. Remove the TS958 front cover by pulling the hinges out of the hole in the rear enclosure.
5. Attach the new front panel assembly, 12959-001, by pushing the new hinge pins into the appropriate
rear enclosure holes and connecting the ribbon cable to the termination PCBA J1 in the rear section
of the TS958 enclosure.
Figure 1. Front Cover Assembly