Osm Control Operation; Switch Functions; Basic Operational Procedures - NEC MultiSync LCD1550ME Service Manual

1.3. OSM control operation

Each OSM function is available by pressing the push-button switches (EXIT,3,4, -, +, NEXT, RESET)
allocated in the lower section of the front bezel (or the control PWB when a PWB unit only is furnished).

1.3.1. Switch functions

The basic functions of the respective push-button switches (or called the keys, but in the same meaning)
are described below.
In a mode where no OSM display is presented, the main menu of the OSM menu can be displayed when
any key out of UP, DOWN, -, and + is pressed.
Exit:
Control (3,4):
Adjust (+, -):
Next
Reset:

1.3.2. Basic operational procedures

1) Press any key out of 3or4or + or -, and confirm that a menu as shown below is displayed.
2) When the NEXT key is used, the selective tag moves to the right and the adjusting screen changes.
With the adjusting screen selected, use the keys3and4to select the adjusting item (simply "item"
hereafter) and set the adjusting value by the use of the keys - and +. To execute an automatic
adjustment function (CONTRAST AUTO ADJUST, AUTO ADJUST), press the key + or - in the state of
item highlight. Then, auto adjust are carried out.
When the adjusting item is present in TOOL or INFO., move to the selecting item with the NEXT key
and select the wanted item with the keys3and4. In the state that the wanted item is highlighted in
green, press the key + or - in order to get the adjusting screen displayed for each item.
3) When inspection is finished, press the EXIT key to withdraw from the OSM menu.
Menu Close, Sub menu exit
Menu Open, Cursor Move, Item Select
Menu Open, Adjust select item, Enter Sub menu
Menu Open, Tag Select, Function execute
Open reset menu, Sound Mute
5-12