# Main Instrument Panel

<figure><img src="https://1335574643-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FU34X0omCjZJSDMQclhSX%2Fuploads%2FrDw4cujJL3Ze20vu0G27%2Fcockpit2.png?alt=media&#x26;token=e076e341-2218-49ca-a0d3-a88f501c4a7e" alt=""><figcaption><p>Main Instrument Panel Overview</p></figcaption></figure>

### Center Instrument Panel

<figure><img src="https://1335574643-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FU34X0omCjZJSDMQclhSX%2Fuploads%2F1EaGRLTC0sYLJNf3odNT%2Fcockpit3.png?alt=media&#x26;token=1f3496db-396c-4417-a04c-bef1a69b282c" alt=""><figcaption><p>Center Instrument Panel</p></figcaption></figure>

1. **Master Caution/Advisory Panel**
2. **Missile Alert Display** (INOP)
3. **FIRE PULL Handles** (INOP)
4. **FIRE Test Switches** (INOP)
5. **IFF/GPS Zeroize Switch** (INOP)
6. **Engine 1/Engine 2 N1:** Gas Producer Tachometer
7. **Power Turbine Inlet Temperature Indicator**
8. **Engine Oil Temperature Indicator**
9. **Engine Oil Pressure Indicator**
10. **Transmission Oil Pressure Indicator**
11. **Transmission Oil Pressure Selector:** selects system to display on #10
12. **Transmission Oil Temperature Indicator**
13. **Transmission Oil Temperature Indicator:** selects system to display on #12
14. **FWD Longitudinal Cyclic Trim Indicator**
15. **AFT Longitudinal Cyclic Trim Indicator**
16. **Fuel Flow Indicator**
17. **Fuel Quantity Indicator**
18. **Fuel Quantity Selector:** selects tank to display on #17
19. **Caution Light Test**
20. **VHF Antenna Selector** (INOP)
21. **Compass**

### Pilot-Side Instrument Panel

<figure><img src="https://1335574643-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FU34X0omCjZJSDMQclhSX%2Fuploads%2FQDwrOAbC4b5tAlhp37O8%2Fcockpit4.png?alt=media&#x26;token=32b72058-44ca-4797-b057-b4ac186ec0ea" alt=""><figcaption><p>Pilot-Side Instrument Panel</p></figcaption></figure>

1. **Cruise Guide Indicator (CGI):** Gives the pilot a visual indication of the loads imposed on critical components. Needle should be kept in the green band, with only transient excursions into the yellow band.&#x20;
2. **CGI Test:** Up for FWD Rotor System, down for AFT Rotor System.
3. **Torquemeter**
4. **Rotor Tachometer (RPM %).** Small needle measures from 0-50%, large needle from 50-130%
5. **Airspeed Indicator (Knots)**
6. **Radar Altimeter**
7. **Chronometer**
8. **Attitude Indicator**
9. **Horizontal Situation Indicator (HSI)**
10. **Heading Selector:** Affects both the heading (HSI heading bug) and Autopilot Heading Select.&#x20;
11. **Course Selector**
12. **HSI Mode Select:** Selects source for navigation data (VOR, TACAN, ADF)
13. **Barometric Altimeter**
14. **Vertical Speed Indicator**
15. **Turn and Slip Indicator**
16. **Radar Altimeter Dimmer Knob**&#x20;

### Copilot-Side Instrument Panel

<figure><img src="https://1335574643-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FU34X0omCjZJSDMQclhSX%2Fuploads%2FomfcFKGHH7BUmwnLRGC1%2Fcockpit5.png?alt=media&#x26;token=0f07f963-c680-42c3-90e0-fe8f8a30fa39" alt=""><figcaption><p>Copilot-side Instrument Panel</p></figcaption></figure>

1. **Torquemeter**
2. **Rotor Tachometer (RPM %).** Small needle measures from 0-50%, large needle from 50-130%
3. **Airspeed Indicator (Knots)**
4. **Radar Altimeter**
5. **Chronometer**
6. **Attitude Indicator**
7. **Course Selector**
8. **Heading Selector:** Affects only the HSI heading bug
9. **HSI Mode Select:** Selects source for navigation data (VOR, TACAN, ADF)
10. **Barometric Altimeter**
11. **Vertical Speed Indicator**
12. **Turn and Slip Indicator**
13. **Radar Altimeter Dimmer Knob**&#x20;