Doug Fleenor in.GIZMOin. DMX512 Test Box

The GIZMO can transmit, receive, save, playback scenes, and perform a variety of data and cable tests. It features a rugged 1/10" aluminum enclosure, a 16 character by 2 line back lit display, an optically isolated input, a slew-rate limited output, a NiMH rechargeable battery good for four hours of continuous testing, and a five year warranty. A nylon carrying case and AC adapter/charger are included. The full numeric keyboard provides direct channel access and level setting without the need for scrolling. Up to one hundred scenes can be stored in the GIZMO. These can be captured from incoming DMX or built using the AND, THRU and AT keys.

Specifications:

• Input baud rate: 250 Kb/s
• Input circuit: ESD protected EIA-485 transceiver (LT1785)
• Input signal: 3 volts minimum, 12 volts maximum

Input connector:

• Male Gold plated 5 pin XLR (Neutrik D-1 series).
• Pin 1 = common, Pin 2 = Data-, Pin 3 = Data+.
• Cable check on pin 4 and pin 5
• Output isolation: 600 Volts
• Output baud rate: 250 Kb/s
• Output circuit: ESD protected EIA-485 transceiver (LT1785)
• Output signal: DMX512-A

Output connector:

• Female Gold plated 5 pin XLR (Neutrik D-1 series).
• Pin 1 = common, Pin 2 = Data-, Pin 3 = Data+
• Cable check on pin 4 and pin 5
• User interface: 25 button keypad and two line 16 character backlit LCD display

Power:

• Provided with 9 Volt NiMH rechargeable

OR

• User provided 9 Volt Alkaline

• Wall power supply:

Input:

• 100 - 240VAC 0.5A Max. 50/60 Hz

Output:

• +15V DC 0.666A
• Connector: 2.5mm type with the center conductor as positive

Power input:

• 15VDC 0.075A
• Connector: 2.5mm type with the center conductor as positive
• Color: Front black anodized, rear red clear powder coat

Size and Weight:

• Chassis 6.75"l X 3.5"w X 1.4"h, 16 ounces
• Power supply 2.2"l X 1.9"w X 1.0"h, 5 ounces