2.8 TERMINAL CONNECTION

Data Terminal Ready (DTR)— output

This signal line is turned on by the unit to indicate that the RS-232C is on-line. Circuit DTR ON does not indicate that communication has been established with the terminal/printer. It is switched off when the RS-232C is off-line.

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Installation Manual

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Image 48
Panasonic KX-TVP200 installation manual Data Terminal Ready DTR- output