Test Analysis And Exiting The Test Environment; Connection To The System; Rs 232C Serial Interface - Olivetti PR2 Service Manual

3.3.3 TEST ANALYSIS AND EXITING THE TEST ENVIRONMENT

The test gives information concerning the functionalities of the options installed in the machine and
on the machine set-up.
A visual analysis of the print also permits an assessment of the printing quality. To exit from this
environment, power off the machine.

3.4 CONNECTION TO THE SYSTEM

3.4.1 RS 232C SERIAL INTERFACE

Connect the serial cable to the 25-pin CANNON connector on the rear of the machine.
Using the Set-up (Section. 4.3.2) program these interface parameters:
BAUD RATE: BIT/CHAR; PARITY; STOP BIT; DSR and DCD.
3-6
DATA TERMINAL READY
Fig. 3-4 Serial Interface Connector
PROTECTIVE GROUND
1
14
2
TRANSMITTED DATA
15
3
RECEIVED DATA
16
4
17
5
18
6 DATA SET READY
19
7 SIGNAL GROUND
20
8
21
9
22
10
23
11
24
12
25
13
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