A320 Simulator Overhead Panel

CNFSimulator.A320 OH Product Specification (PDF)

Product Overview

The CnTech A320 Overhead Panel (OH) is designed 1:1 to the real aircraft overhead in appearance, dimensions and operating logic. It consists of a forward overhead panel and an aft overhead panel covering the main functional areas: lights, APU, inertial reference, fire, hydraulics, fuel, electrical, air conditioning, anti-ice, circuit breakers and central flood lighting. Each panel has two RJ45 ports (one in, one out) so the two panels are daisy-chained together.

Complete A320 Overhead · Forward + Aft Panels

• 1:1 reproduction of zones, legends and hole positions
• Fire keys: 50 N press force, 20 mm travel
• Lift-and-turn IR knobs, as on the real ADIRS panel
• Circuit-breaker area arranged as on the real aircraft
• One network cable carries power and data (RJ45)

Key Features

• 1:1 Authentic Reproduction
  3D-scanned from the real overhead; panel zones, engravings and hole positions are faithfully reproduced.
• Professional Light-Guide Plate
  Aviation-grade light guide with a baked finish; even warm-white backlight and green scale lines that glow in sync.
• Full Fire-Warning Simulation
  All three fire keys trigger the fire logic, with a 50 N press force and 20 mm travel.
• Lift-and-Turn Protection
  The three IR knobs must be pulled out to the stop before turning, exactly like the real ADIRS panel.
• Original Square Push-Buttons
  In-house square switches with a firm press, crisp return and a clear click.
• True-to-Aircraft Circuit Breakers
  The CB area is arranged in real blocks with matching silkscreen; real circuit breakers are available as an option.

Functional Description

Inertial Reference (ADIRS)

• R1–R3, ADR1–ADR3: push-button switches, 5 N press force.
• OFF–NAV–ATT: three-position non-metallic knobs with a pull-out interlock — the knob must be pulled out before it can be turned.

Flight Controls (ELAC / SEC / FAC)

• ELAC 1, SEC 1, FAC 1, ELAC 2, SEC 2, SEC 3, FAC 2: square push-button switches, 5 N press force.

Fire Warning

• ENG 1, APU, ENG 2: fire keys with red simulated guard covers; 50 N press force, 20 mm travel.
• AGENT 1, AGENT 2: agent discharge push-buttons.
• TEST: three momentary buttons.

Hydraulics

• GREEN ENG PUMP, YELLOW ENG 2 PUMP, PTU, X FEED, L TK PUMPS 1–2, R TK PUMPS 1–2, CTR TK PUMPS 1–2, CTR TK MODE SEL: push-button switches.
• YELLOW ELEC PUMP: momentary push-button switch.
• BLUE ELEC PUMP: push-button switch with a black metal guard.
• RAT MAN ON: unlit push-button with a red metal guard — lift the cover, then press.

Electrical

• BAT 1, BAT 2， GEN 1, GEN 2, APU GEN, BUS TIE, AC ESS FEED, GALY & CAB, COMMERCIAL: push-button switches.
• IDG 1, IDG 2: momentary push-button switches with red metal guards.
• EXT PWR: momentary push-button switch.

Air Conditioning

• HOT AIR, PACK 1, PACK 2, ENG 1 BLEED, ENG 2 BLEED, APU BLEED: push-button switches.
• PACK FLOW, X BLEED: three-position knobs.
• COCKPIT, FWD CABIN, AFT CABIN: potentiometer knobs.
• RAM AIR: push-button switch with a black metal guard.

Anti-Ice, Lights and Annunciators

• WING, ENG 1, ENG 2, PROBE / WINDOW HEAT, MODE SEL, APU MASTER SW: push-button switches.
• APU START: momentary push-button switch.
• DITCHING: guarded push-button switch.
• MAN V/S CTL: two-way momentary switch, spring-returns to centre.
• LDG ELEV, OVHD INTEG LT, STBY COMPASS: potentiometer knobs.
• STROBE, NAV & LOGO, LAND L, LAND R, NOSE, DOME, SEAT BELTS, NO SMOKING, EMER EXIT LT: three-position toggle switches.
• BEACON, WING, RWY TURN OFF: two-position toggle switches.
• ANN LT: three-position switch, momentary on one side.

Evacuation and Emergency Power

• COMMAND, GEN 1 LINE, TERR, SYS, G/S MODE, FLAP MODE, LDG FLAP 3, CREW SUPPLY, EMER: push-button switches.
• GND CTL: momentary push-button switch.
• CAPT & PURS: two-position toggle switch (CAPT & PURS / CAPT).
• HORN SHUT OFF, CVR ERASE, CVR TEST, RAIN RPLNT, MECH, FWD, AFT: momentary buttons.
• EMER GEN TEST, MAN ON, MASK MAN ON: guarded momentary buttons.
• WIPER: three-position knob (OFF / SLOW / FAST).

Cargo Heat and Ventilation

• HOT AIR, AFT ISOL VALVE, CAB FANS: push-button switches.
• BLOWER, EXTRACT, RAIN RPLNT: momentary push-button switches.
• AFT: rotary potentiometer.
• DISCH: momentary button with a red guard.
• ENG 1, ENG 2 (MAN START): push-button switches with black guards.
• WIPER: three-position knob (OFF / SLOW / FAST).

Reading Lights

• Left, centre and right: three reading lights; shades and housings replicate the real parts.
• READING LT: potentiometer knob with a built-in switch.
• AUDIO SWITCHING: three-position knob.

Circuit Breakers

• Layout: arranged in real blocks, rows A–H and columns 1–14, covering oxygen, lighting, navigation, communication, anti-ice, air conditioning, hydraulics, auto flight, flight controls, engines, fuel and APU.
• Dummy breakers: green and black dummies match the real colours and positions, with one-to-one silkscreen; real circuit breakers available as an option.
• Backlight: this area has no backlight.

Maintenance Panel (Aft Overhead)

• OXYGEN PASSENGER, SVCE INT OVRD, AVIONICS COMPT: push-button switches.
• BLUE PUMP OVRD: momentary push-button with a black metal guard.
• HYD G, B, Y, ENG 1, ENG 2: push-button switches with black metal guards.
• TEST: momentary push-button switch.
• RESET: momentary button.

A320 OVHD Specifications

High-performance products that meet professional needs can be integrated into IPT/FTD/FNPT professional simulators, and are also suitable for individual learning and experience.

Main Features：
• Power Supply：24V/3A
• Weight：≤30kg
• Size：1239 × 645 × 132.2 mm (L × W × D)
• Made out of Aluminum Alloy and PMMA with Professional Surface Coating
• Real indicator lights and backlight effects，including backlit captions，active status LEDs，backlit frontplate
• 700g tactile buttons with Indicator lights,travel is 4.5mm
• Fire switchs travel is 20 mm and has an interlock function
• Accurate simulation of inertial switch with anti misoperation function
• iFSimReady Software requires.

Hardware Components：
1 x LIGHT: EXT LT、APU、INT LT、SIGNS、ANTICE、PROBE/WINDOW HEAT、CABIN PRESS
1 x RIGHT: FLT CTL、CARGO HEAT、CARGO SMOKE、VENTILATION、ENG、WIPER、RAIN RPLNT
1 x LEFT: EVAC、EMER ELEC PWR、GPWS、RCDR、OXYGEN、CALLS、WIPER、RAIN RPLNT
1 x AIR COND
1 x ELEC
1 x PUMP: HYD、FUEL
1 x FIRE
1 x ADIRS
1 x MAIN
2 x READING LT
1 x MIDDLE LT: TOILET、AUDIO SWITCHING

A320 OVHD FWD Specifications

High-performance products that meet professional needs can be integrated into IPT/FTD/FNPT professional simulators, and are also suitable for individual learning and experience.

Main Features：
• Power Supply：24V/3A
• Weight：≤10kg
• Size：660(L) x 660(W) x 140(H)mm
• Made out of Aluminum Alloy and PMMA with Professional Surface Coating
• Real indicator lights and backlight effects，including backlit captions，active status LEDs，backlit frontplate
• 700g tactile buttons with Indicator lights,travel is 4.5mm
• ★Fire switchs travel is 20 mm and has an interlock function
• Accurate simulation of inertial switch with anti misoperation function
• iFSimReady Software required.
• Supported Platforms & Aircraft Model

Hardware Components：
1 x LIGHT: EXT LT、APU、INT LT、SIGNS、ANTICE、PROBE/WINDOW HEAT、CABIN PRESS
1 x RIGHT: FLT CTL、CARGO HEAT、CARGO SMOKE、VENTILATION、ENG、WIPER、RAIN RPLNT
1 x LEFT: EVAC、EMER ELEC PWR、GPWS、RCDR、OXYGEN、CALLS、WIPER、RAIN RPLNT
1 x AIR COND
1 x ELEC
1 x PUMP: HYD、FUEL
1 x FIRE
1 x ADIRS

Compatibility

Supported Platforms & Aircraft Model