Cables That Should Not Be Used - HP A4500A - VMEbus Single Board Computer 744 Motherboard Manual

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Cables that should not be used

Cables that should not be used
Caution
48
Some terminals, such as the HP 2392A and older terminals, output a signal on pin
23 of the 25-pin DB25 connector. The MDP also outputs a signal on this pin. Using
any of the cables listed below will connect these pins together, which may result in
hardware damage to the pin 23 drivers on the terminal or the MDP.
Do not use any of the cables listed below with the Modem Distribution Panel:
Product number HP 40242M
Product number HP 92219Q
Product Number HP 13242M
Product number HP 13242N
Product number HP 30062B