Display type EEM AM4 01 AR02

This instrument presents flight and engine parameters.

The instruments include four displays. They presents parameters:

Display A (upper left):
- Air speed of the aircraft;
Display B (upper right):
- Altitude;
- Vertical speed;
- Reference pressure;
Display C (bottom left):
- Inlet air pressure;
- Inlet air temperature;
- Oli pressure;
- Oil temperature;
Display D (bottom right):
- Engine speed;
- Cylinder head temperatur;
- Exhaust gas temperatur;
- Engine running time;
- Hobbs (total engine running time);
- Voltage;
- Number of recorded threshold crossings.

Lp.	Parameter	Symbol/ name in display	Unit	Range of bar graph indicator	Warning/alarm thresholds
Lp.	Parameter	Symbol/ name in display	Unit	Range of bar graph indicator	Warning	Alarm
1	Air speed of the aircraft	AIR SPEED	km/h	0  200 km/h	under 60 km/h from 160 to 180 km/h	above 180 km/h
2	Altitude	ALT	m, ft	---	---	---
3	Wariometr	Vertical speed	m/s, ft/min	± 8 m/s	---	---
4	Reference pressure	---	hPa, mmHg, inHg	----	---	---
5	Engine speed	ENGINE	RPM	0 – 6000 rpm	from 1400 to 1600 rpm^# from 5500	under 1400 rpm^# above 5800 rpm
					to 5800 rpm
6	Cylinder head temperature	CHT	°C	0 – 120°C	from 100 to 110°C	above 110°C
7	Exhaust gas temperature	EGT	°C	0 – 900°C	under 500°C^# from 850 to 900°C	above 900°C
8	Voltage in electric power instalation	---	V	----	from 11 to 12V from 14 to 15V	under 11V above 15V
9	Flight time	FT	H:min	----	-------	--------
10	Total engine running time	HOOBS	H:min	----	-------	--------
11	Number of recorded threshold crossings	E	---	----	-----	-----
12	Inlet air pressure	MAP	inHg	28 – 50 inHg	from 43 to 46 inHg	above 46 inHg
13	Inlet air temperature	MAT	°C, F	from -5 to 70°C	from 0 to 5°C from 50 to 60°C	under 0°C above 60°C
14	Oil pressure	OIL p	Bar	0 – 7,5 bar	from 1,0 to 2,5 bar^# from 5,0 to 7,0 bar	under 1,0 bar^# above 7 bar
15	Oil temperature	OIL T	°C	0 – 140 °C	from 50 to 60°C from 110 to 130°C	under 50°C above 130°C

The casing is made of anodised aluminium. The LCD display is protected by high quality acrylic cover with anti-glare coating. This makes the device durable and easy to maintain.

The readings are displayed in both digital and graphical form. For immediate recognition of the status, colour codes are used. If the air speed stays within the desired range, the instrument displays values in green. If the warning threshold is crossed, the instrument informs the pilot by changing the colour of graphs and digits to orange. If alarm levels are reached, the digits and graph bars turn red. The threshold values (both upper and lower) are to be defined by the buyer at placing an order.