SDLC-207-104
12
3.5 LCD viewing angle
Mount the LCD to obtain an optimum
angle, since the contrast changes
according to the monitoring
angle.
4. Operation method
4.1 The name and function of each part
LCD display
Measured value (real scale) and each set value is indicated.
The back-light is turn on a light at the case of key switch operation.
The back-light puts out the light after 30 seconds of key switch
operation finishing. The back-light is turn off the lights after
30 seconds of ending key switch operation.
Key switch (
８
)
The mode to display is changed.
Set value check. The update of data is performed.
The shift of set value is performed.
Monitor lamp
AL1 to AL4：The turn on a light by relay excitation.
If a pre-alarm is ON (No.28 PREAL：ON) at setting, a monitor
lamp is blinking from operation value detection to a contact
delay time closure.
Note (
８
) Please operate at a moderate force without applying excessive force to the key switch.
If you press the key switch in excessive force, there is a possibility that affect the display
becomes a stress on the front plate.
Side view Top view
Front
30 ゜
15 ゜
Top
Back
Under
Front
Back
SDLC-105A
Socket
45 ゜ 45 ゜
Movement of setting item is performed and change of set
value is made.
