X-Rite 301, Руководство по эксплуатации

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14
OUTPUT CONNECTION
(301RS)
The Model 301RS has the capability of sending measurement data to a
printer, computer, or modem. This is done through the use of a RS-232
output connection located in the rear of the instrument. Data is sent each
time the READ button is released.
RS-232 CONNECTION
Use a RS-232S type cable to connect the 301RS and the receiving device.
The Transmit Function Switch, located inside the instrument, must be set
to DTE (Data Terminal Equipment) or DCE (Data Communication
Equipment) to correspond with the receiving device. The DTE setting
sends the TRANSMIT signal through pin 2 and is normally used for
printers or computers outputs. The DCE setting sends the TRANSMIT
signal through pin 3 and is normally used for modem outputs.
NOTE: The output connection is preset from factory to DTE
operation for
X-Rite 301 units and DCE operation for Fuji
301 units.
To change the Transmit Function Switch setting:
1. Disconnect power to instrument.
2. Turn unit upside down and remove bottom cover by the four screws in
located in the rubber feet.
3. Set the Transmit Function Switch to DTE for printer or computer
connections or DCE for modem connections.
4. Return bottom cover in place and secure with four screws.
Figure 9. Transmit Function Switch Access
Screws
RS-232 Connection
Transmit Function
Switch