The G7156-01 Series Dual Mode S ATC/TCAS Keypad control is certified on the B777. Click the tabs below for more information.
B777 ATC / TCAS Keypad
Description
- Dual Mode-S configuration
- Transponder fail indicator (amber)
- Ident function
- Rotary knob entry for ATC code
- Altitude reporting OFF-ON
- Altitude source 1-2 selection
- Transponder 1-2 selection
- TCAS TA only, TA/RA
- System test function
- ABV/N/BLW function
- Altitude limit range: A = 2,700 ft, B = 7,000 ft
- Flight level function
- Built-in-test (BIT) capability
- Non-volatile storage of ATC code
- Modular design provides flexibility for custom layouts
- Modular construction contributes to economical maintenance
Additional information
| Dimensions | 2.235 (height) x 5.735 (width) x 5.0 (depth) inches, excluding rear connectors |
|---|---|
| Colors | Gray, Brown, Blue/Gray |
| Compliance | RTCA/DO-160B (Environmental) ARINC 429, ARINC 706, ARINC 718, ARINC 720, ARINC 735 DO-178C |
| Certification | TSO-C112 |
| Weight | 2 lbs. |
| Calculated MTBF | G6990 – 15,000 operating hours |
| Power | Input – 28VDC Normal Operation – 4W max |
