7. System Setup
7.7 User preference setup
General
This procedure enables y ou to set a variety of important user preferences and options.
Prerequisite
• Ensure t hat y ou are familiar with the B lack Invalid menu. For details on this menu, please refer to chapter "System menu >
Black Invalid", page 71.
• Ensure that you are familiar w ith the V F D brightness menu. For details on this menu, pleas e refer to chap ter "System menu
> VFD brightness (display brightness)", page 77.
Set a variety of important user preferences
Use the following steps to set user preferences:
1. Select System from the Se tup me nu.
2. Select Black Invalid from the System menu to set Black on Invalid Video on or off.
3. Select VFD brightness from the System me nu to adjust the intensity of the front panel vacuum fluorescent display (VFD) screen,
from 1 (dim) to 6 (bright).
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