Remove/Install Microphone Of Hands-Free System - AR82.70-P-8974SRA
MODEL 453
with CODE 535 (smart Media system)
MODEL 453
with CODE 537 (smart Audio system)
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove | |||
| 1 | Remove front dome lamp with reading lamps (E15/1) from overhead control panel (1) | AR82.20-P-0110SR | |
| 2 | Remove and disconnect hands-free system microphone electrical connector (B25/12x1) from overhead control panel (1) | ||
| 3 | Expose hands-free system microphone electrical wiring harness (B25/12) | ||
| 4 | Remove hands-free system microphone (B25/12) from overhead control panel (1) | ||
| Install | |||
| 5 | Replace hands-free system microphone (B25/12) | If the hands-free system microphone (B25/12) is damaged or if there are customer complaints with regard to poor communication quality or interference noise. | |
| 6 | Stick insulation tape, as shown, in area of base on hands-free system microphone (B25/12) | Sticking on the tape seals up the openings on the lock mechanism and the base of the hands-free system microphone (/12) in the overhead control panel (1) has zero clearance. This serves to minimize any impairments caused by interference noise. |
|
| 7 | Insert hands-free system microphone (B25/12) into overhead control panel (1) | ||
| 8 | Route hands-free system microphone electrical wiring harness (B25/12) | ||
| 9 | Connect hands-free system microphone electrical connector (B25/12x1) and fix in place on overhead control panel (1) | ||
| 10 | Install front dome lamp with reading lamps (E15/1) onto overhead control panel (1) | AR82.20-P-0110SR | |
| Check | |||
| 11 | Check hands-free system microphone (B25/12) for proper operation |