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VF-16
4. SERVICE MODE
There are various optional modes available in the VF-16 Service Mode. Please utilize them when servicing the unit.

4-1. Putting VF-16 into Service Mode

The way of putting the VF-16 into Service Mode is as follow. (Presuming that a 3.5” HDD has already been installed
and correctly formatted.)
1. Power on the VF-16.
2. While holding down the [STOP] key and [SHIFT] key, press the [SETUP] key.
Various optional menus will be displayed in addition to the general SETUP menus. Rotate the JOG dial or press the
REW / F FWD key to select the desired optional mode and then press the [ENTER/YES] key while the menu is
displayed.

4-2. Flash ROM (software) version

This mode is used to check the Flash ROM (software) and CPU version currently installed on the VF-16 MAIN PCB.
While selecting the service menu “Version”, press the [ENTER/YES] key.
The optional modes currently available on the VF-16 are as follow.
• Version
• DA Test
• Self Check
• Offset Display (ON/OFF)
• Initializing Disk
• Flash ROM
• Free Block Check
• Product Initialize
Rotating the JOG dial either C.C.W. or C.W. changes the display contents between the Flash ROM version and the
CPU version.
Rotate JOG dial
C.C.W. or C.W.
General SETUP Menu
Optional Menu