1 | Cabin Altitude / Cabin Differential Warning Test Switch. This is a momentary switch. It will return to its center position (OFF) automatically. [not simulated] |
2 | Window Defog Switch [not simulated] |
3 | Overspeed Warning Test Switch. This is a momentary switch. It will return to OFF-position automatically. [not simulated] |
4 | Stall / Landing Gear Warning Test Switch. This is a momentary switch. It will return to its center position (OFF) automatically. [not simulated] |
5 | Manual Temperature Increase/Decrease Switch. When the air conditioner is operated in "Manual Cool" or "Manual Heat" mode, this switch can be used to increase/decrease the cooling/warming effect. |
6 | Vent Blower Switch. This switch has three positions: high, low and auto. Lower setting will provide slightly slower cabin warming/cooling rate. |
7 | Environmental Bleed Air Switch. Two positions, normal and auto. Use normal-mode if operating air-conditioner manually. |
8, 9 |
Bleed Air Valve Switches, Left and Right. These switches have three positions: open,
environment off, pneumatics and environment off.
Open: Engine bleed air is provided for both the pneumatic and environmental (pressurization and air conditioning) system. Environment off: Engine bleed air is provided to the pneumatic system only. Pneumatics and environment off: Engine bleed air valves are shut and no bleed air provided. |
10 | Aft Blower Switch. Passenger air vent fan master control. Enabling will slightly increase air conditioner effectivity and passenger comfort. |
11 | Electric Heater Switch. Will provide additional heating for faster cabin temperature rise. |
12 | Aft Heater Switch. Cabin electrical heater. Will provide additional heating for faster cabin temperature rise. |
13 | Cabin Temperature Control Knob. This is used to set the desired cabin temperature. |
14 |
Cabin Temperature Mode Selector Knob. This knob has four positions: manual cool, manual heat, off and auto.
Manual Cool: Air conditioner will provide cool air trough vents. Manual Heat: Air conditioner will provide hot air trough vents. Off: No air conditioning provided. Auto: Air conditioner will maintain a set air temperature. |
15, 16 | Engine Fire Detector/Extinguisher Test Switches, left and right. These are momentary switches. They will return to center position (OFF) automatically. [not simulated] |
17 | Gyro Suction Indicator. Displays the suction pressure used to maintain vacuum in gyros. |
18 | Pneumatic Pressure Gauge. |
19 | Cabin Temperature Indicator. |
20 | Flight Time Calculator. |
21 | Oxygen Supply Pressure Gauge. |
22 | Yoke restore click area. |