Specification	ACE-258	ACE-260	ACE-268	ACE-278	ACE-1100	ACE-1500	ACE-1550	ACE-1600	ACE-2803	ACE-2853	ACE-2856	ACE-2856+	ACE-2859	ACE-2900	ACE-2956	ACE-3100	ACE-3150	ACE-3200	ACE-3250	ACE-3251	ACE-3252	ACE-3254	ACE-38xx	ACE-39xx	ACE-396x	ACE-397x	ACE-4354	ACE-4454	ACE-4554	ACE-4654	ACE-5356	ACE-5456	ACE-5656	ACE-5856	ACE-5859	ACE-6456	ACE-6556	ACE-6656	ACE-7659	ACE-7859	MD52-253	MD52-353	CA85	MA85	MD85
Speed: 0-186MPH / 300KMH									x	x	x	x	x		x	x	x	x					x	x																			x	x	x
Speed: 0-240MPH / 400KMH	x	x	x	x		x	x	x											x	x	x	x			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Max speed sensor pulses per second: 100	x	x				x	x	x	x	x	x		x			x	x	x	x				x	x	x
Max speed sensor pulses per second: 7000			x	x								x			x					x	x	x				x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Odometer	x	x	x	x		x	x	x	x	x	x	x	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Trip Meter 1	x	x	x	x		x	x	x	x	x	x	x	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Clock	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Resettable Riding Timer	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x			x	x	x
Non-resettable riding timer	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x			x	x	x
Engine Hour Meter			x	x																		x									x	x	x	x	x	x	x	x	x	x			x	x	x
Maintenance Reminder						x	x	x																							x	x	x	x	x	x	x	x	x	x			x	x	x
Engine temperature			x	x	x		x	x						x	x			x	x	x	x	x			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x		x	x	x	x
2nd engine / air temperature																											x	x	x	x		x		x	x	x	x	x	x	x				x	x
remote control option								x																			x	x	x	x		x		x	x	x	x	x		x				x	x
lap timer connections								x																			x	x	x	x		x		x	x	x	x	x		x
warning lamps	x	x	x	x					x	x	x	x	x		x								x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
warning symbols backlit	x	x	x	x							x	x	x		x								x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x			x	x	x
Gear Indicator																					x										x	x	x	x	x	x	x	x	x	x				x	x
Acceleration / Deceleration Timer																															x	x	x	x	x				x	x
digital rev counter			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
bar chart rev counter 0-8000rpm																		x	x	x	x	x			x	x
bar chart rev counter 0-10000rpm					x	x	x	x																							x	x	x	x	x				x	x
bar chart rev counter 0-12000rpm									x	x	x	x	x	x	x	x	x						x	x																	x	x			x
bar chart rev counter 0-16000rpm																		x	x	x	x	x			x	x
bar chart rev counter 0-20000rpm					x	x	x	x																							x	x	x	x	x				x	x
needle rev counter 0-6000rpm																											x																x	x
needle rev counter 0-9000rpm																												x								x							x	x
needle rev counter 0-12000rpm																													x								x						x	x
needle rev counter 0-15000rpm																														x								x					x	x
Operating voltage 12v	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Operating voltage 12v / 24v																						x
Voltmeter					x			x											x	x	x	x			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x		x	x
Fuel Gauge: 100 ohm										x							x
Fuel Gauge: off / 100 / 250 / 510 ohm																			x						x
Fuel Gauge: off / 100 / 250 / 510 & inverted	x	x	x	x	x	x	x	x			x	x	x							x	x	x				x	x	x	x	x											x
Fuel Gauge: off / reserve / 0-1000 config																															x	x	x	x	x	x	x	x	x	x			x	x	x
Backlight and power switched independently			x	x								x			x																x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Waterproof computer	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Waterproof multipin plugs	x		x	x																x	x	x				x	x	x	x	x	x	x	x	x	x	x	x	x					x	x	x

Dimensions
ACE-2xx	96 x 53 x 24mm
ACE-1xxx	110 x 55 x 21mm
ACE-2xxx AP/AB pod	_70mm x 60mm
ACE-2xxx dash mount	_73mm x 43mm
ACE-3xxx computer only	95 x 72 x 27mm
ACE-3xxx and warning lamps	130 x 78 x 28mm
ACE-4xxx	_80mm x 68mm
ACE-5xxx	130 x 83 x 25mm
ACE-6xxx	130 x 83 x 31mm
ACE-7xxx	170 x 100 x 30mm
ACE-MD52	_52mm x 45mm
ACE-CA85/MA85/MD85	_85mm x 56mm (bezel and sleeve 95mm)

Computer	LED Warning lamps										LCD display
ACE-258
ACE-260
ACE-268											(Reverse warning & switchable backlight)
ACE-278											(switchable backlight)
ACE-1100											RPM, Temp ONLY
ACE-1500
ACE-1600
ACE-2856
ACE-2859
ACE-3100
ACE-3250
ACE-3251											N R
ACE-3252											N R (1..8)
ACE-3254											N R
ACE-3254G											N R (1..8)
ACE-3803
ACE-3972											N R (1..8)
ACE-3973											N R (1..8)
ACE-3974											N R (1..8)
ACE-3975											N R (1..8)
ACE-4x54
ACE-5x56											N R (1..8) (switchable backlight)
ACE-5x59											N R (1..8) (switchable backlight) (2x4) (4x4) (lock)
ACE-6x56											N R (1..8) (switchable backlight)
ACE-7x59											N R (1..8) (switchable backlight)
ACE-7x59C											N R (1..8) (switchable backlight) (2x4) (4x4) (lock)
MD52-253											(switchable backlight)
MD52-353											(switchable backlight)
CA85-xx4											(switchable backlight)
MA85-x56											N R (1..8) (switchable backlight)
MD85-556											N R (1..8) (switchable backlight)

RPM LED controlled by processor in all computers with rev counter
Temp LED, Fuel LED, Battery LED controlled by processor in ACE-5xxx, ACE-6xxx, ACE-7xxx, MD52-353