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1.5 Setting up the RS-422-A Communication Interface
SETUP PROCEDURE:
1 Unpack the VR200 recorder.
2 While pressing the [
] key, turn on the power to enter the SETUP mode.
3 Use the [▲]/[▼] keys to select the display ‘SETUP=OPT,’ then press the [
] key.
4 Use the [▲]/[▼] keys to select the display ‘OPT=COMM,’ then press the [
] key.
5 Use the [▲]/[▼] keys to select the address of the RS-422-A interface of the recorder
from 01 to 16, then press the [
] key. The default is ‘01.’ Note that ‘00’ cannot be
selected.
6 Use the [▲]/[▼] keys to select the baud rate from ‘1200,’ ‘2400,’ ‘4800,’ and
‘9600’ bps, then press the [
] key. The default is 9600 bps.
7 Use the [▲]/[▼] keys to select the data length between ‘7’ and ‘8’ bits, then press
the [
] key. The default is 8 bits.
8 Use the [▲]/[▼] keys to select the parity specification from ‘ODD,’ ‘EVEN,’ and
‘NONE,’ then press the [
] key. The default is ‘EVEN.’
9 Use the [▲]/[▼] keys to select the stop bit specification between ‘1’ and ‘2’ bits,
then press the [
] key. The default is 1 bit.
10 The display ‘*COMM SET*’ appears, which shows that the communication setup is
completed.
To proceed to another setting in the SETUP mode if necessary, press the ESC key.
Before leaving the SETUP mode, you must store the new setting in the internal
memory. Press the ESC key to return to the ‘SETUP=OPT’ display, then select the
‘SETUP=END’ display using the [▲]/[▼] keys, then press the [
] key.
Finally,
• to store and make the new settings take effect, select the
‘END&INIT.DATA=STORE’ display using the [▲]/[▼] keys, then press the [
]
key; or
• to discard the new settings, select the ‘END&INIT.DATA=ABORT’ display using
the [▲]/[▼] keys, then press the [
] key.
The mode is then released from SETUP to operation in several seconds.