Portable and Stationary Changeable Message Signs, American Signal Company, Inc.

CMS GP-232

CMS-GP 232 GENERAL PURPOSE CHANGEABLE MESSAGE SIGN with alphanumeric and graphic display capability.

The CMS-GP 232 from American Signal Company represents the latest advances in all-LED changeable message sign technology. The ability to furnish timely, pertinent, and dynamic traffic information to the motorist via alphanumeric text and/or graphic displays provides the engineer with a measure of traffic control, incident management, and congestion mitigation unmatched by other informational systems. The CMS-GP 232 is a small, all-LED, full matrix changeable message sign utilizing wide viewing angle 30o ITE amber LED's that is compatible with mounting on pick-up type vehicles. The sign is capable of displaying one, two, or three line alphanumeric messages in six font sizes-number of lines per message dependent upon font size and message content. Additionally, the sign is capable of displaying graphic messages consisting of any of twenty seven MUTCD Part VI construction zone signs, or any of the MUTCD Part VI arrow board functions. The GP 232 has the memory capacity to retain 199 pre-programmed messages, 199 user-generated messages, and 250 message sequences (up to six messages/sequence) in addition to the graphic MUTCD messages mentioned previously. The brightness, or intensity, of the LED display may be controlled manually, or alternatively may be regulated automatically via a photosensitive circuit that adjusts the LED intensity in response to ambient illumination, thus assuring superior visibility and legibility under all lighting conditions. The small size (32"X72") and light weight (less than 100 pounds) provides for the GP 232 to be readily transferred among vehicles, thus enhancing the utility of the sign.

The menu based programming protocol for the GP 232 is identical to that for all other AMSIG all-LED changeable message signs.

Optionally, in a stationary or trailer mounted configuration, the GP 232 may be remotely operable and compatible with ITS systems. The optional technologies include , but are not necessarily limited to, landline, cellular, and CDPD/TCPIP (Internet Protocol).

GRAPHICS AND LEGIBILITY

	27 MUTCD Part VI work zone graphic signs are available for display on the sign face
	6 alphanumeric character fonts featuring character heights from nominal 6" to nominal 18" are available for display on the sign face
	Up to 199 factory pre-programmed messages and 199 user-defined messages permit infinite range for all applications
	Full height chevrons, moving arrows, and 27 MUTCD Part VI graphic symbols
	Ability to flash individual lines or an entire message
	Actual vehicular speed display and traffic calming capability with optional radar
	Incident management capability
	Urban and interstate work zone traffic management capability

COST EFFECTIVE

	Can be operated from the vehicle's power supply
	Energy-efficient and environmentally sound

LOW MAINTENANCE

	Long life LEDs
	No moving parts

BUILT TO LAST... WITH SAFE OPERATION

	Display rated for temperature extremes from -22°to +165° F
	Rain tight controller can be be used outdoors in inclement weather
	Light weight (less than 100lbs.) heavy duty molded polyethylene sign case

GENERAL

	Height (operating, raised above truck bed)...................................... 41”
	Nominal Height (storage, raised above truck cab)............................ 25”
	LED operating temperature range............... -22° to +165° F
	Electronics operating temperature range..... -30° to +165° F
	Sign rotation........................................... pivot pins
	Sign case height...................................... 32”
	Sign case width....................................... 72”
	Control console display backlit.................... LCD
	Pre-programmed messages......................... 199
	User-defined messages............................. 199
	Message sequences.................................. 25

LED DISPLAY

	Matrix type............................................. Full Matrix
	Matrix size.............................................. 72 columns x 28 rows
	Update speed.......................................... variable timing in .10 sec. increments
	LED color................................................ ITE amber

CHARACTER FONTS AND LEGIBILITY GUIDE

Character Matrix	Nominal Size	Characters per Lines	Line Sign Face	Legibility Distance
5 x 7W 7 x 7 7 x 7W 6 x 11 7 x 20 9 x 20	6’’ 6’’ 6’’ 8’’ 18’’ 18’’	10 9 8 9 7 6	3 3 3 2 1 1	400 ft. 450 ft. 500 ft. 650 ft. 850 ft. 950 ft.

OPTIONS TO MEET YOUR SPECIAL NEEDS

	Remote control via cell phone and/or land line with either touch tone and/or a PC for field control of message display
	ITS compatible

For more information, call 770-448-6650, or click here to e-mail AMSIG.

AMSIG provides the information listed above in a convenient .pdf file for future referencing and offline browsing. Click below to download this .pdf document, click on the Acrobat® link if you need to download and install a .pdf viewer. (free download)

Patent Pending *For test conditions, please consult the factory. CMS-GP 232 GENERAL PURPOSE CHANGEABLE MESSAGE SIGNS Standard features of the GP 232 include a hand-held keypad controller. Sign pictured in lowered position for storage/travel.