Channel Vision W-4000 - Manual
Channel Vision W-4000 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
The original version of the W-4000 was shipped with a 9VAC power supply. It was capable of using either a
9VAC or 12VDC power supply. Beginning in July of 2005, the circuit was changed so that it could only
accept a 12VDC power supply. There were some of these new circuit boards assembled into the old metal
chassis which contained a silkscreen showing “9VAC” near the power input connection. Using a 9VAC
power supply on these units will cause damage to the circuit. If a customer needs to replace the W-4000 power
supply and is not certain which power supply to choose,
. The
12VDC power supply will work on any W-4000.
It is possible to determine which circuit is inside any by looking at the MAC address of the unit. The
following MAC address marks the first unit containing the DC only circuit:
ALWAYS USE A 12VDC POWER SUPPLY
MAC 0004290FF840
Understanding the MAC address:
The first six digits denote the manufacturer fo the Ethernet device (these can be ignored).
The last six digits form a unique sequential number written in Hexadecimal format.
To see if your MAC address is smaller or larger than this one (0FF840), use a scientific calculator to
convert it into a decimal number. (There is scientific calculator available in the accessories section
of most Windows operating systems).
The Hexadecimal number: 0FF840 converts to: 1046592
So, if your number is larger than 1046592, then you have a DC Only circuit.
Or, if your number is smaller than 1046592, then you have a AC or DC circuit.
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CHANNEL VISION
Costa Mesa CA 92626
Costa Mesa CA 92626
1-800-840-0288
www.channelvision.com
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W-4000 Power Supply
W-4000_PowerSupply
08/08/06
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W-4000 Power Supply
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