Epson V7 User Manual
2-4
1. Operation of V7 Main Menu
2.
I/O Test
When the [I/O Test] switch on the Main Menu screen is pressed, the following “I/O Test”
screen appears. This screen is used to check that there is no problem with the V7
interfaces and touch switch operation.
screen appears. This screen is used to check that there is no problem with the V7
interfaces and touch switch operation.
*1 When the serial extension I/O (V-I/O) is connected, use this button to check that the V-I/O works
correctly. The [Ext. I/O Check] switch appears only when [V-I/O] is selected for a modular jack on
the V-SFT editor.
the V-SFT editor.
Main Menu
SYS
F - 1
F - 2
F - 3
F - 4
F - 5
F - 6
F - 7
Printer Check
Ext. I/O Check
Self-Loop Test
CTS
RTS
CN1
RS232C
MJ1
RS485
MJ2
Please refer to the manual, "Hardware Specifications".
Communication Port
Switch Check
Self-Loop Test
I/O Test
NG
OK
Performs a printer interface check.
(See page 2-8.)
(See page 2-8.)
Moves to the “Touch Switch” screen.
(See page 2-9.)
(See page 2-9.)
Moves back to the Main Menu screen.
(See page 2-2.)
(See page 2-2.)
Performs a CN1/MJ1/MJ2 interface check.
(See page 2-5.)
(See page 2-5.)
Performs a function switch test.
(See page 2-8.)
(See page 2-8.)
*1