NEC NC1600C Service Manual page 21

11. SELECT buttons
• Press the SELECT
• Press the SELECT
• Press the SELECT
• During character entry, press the SELECT
12. ENTER button
Press the ENTER button, and the displayed menu item is actioned.
13. CANCEL button
Press the CANCEL button to return to the previous menu item.
14. FOCUS +/- buttons
Press the FOCUS +/- button while depressing the CTL button, to make lens focus adjustment. (See page 25)
15. ZOOM +/- buttons
Press the ZOOM +/- button while depressing the CTL button, to make lens zoom adjustment. (See page 25)
16. CTL button
The CTL button is a shift function used to access alternative functions on other buttons.
17. Back light switch
When this is turned "ON," the characters on the remote controller will light up.
• When using the remote control with infrared ray signals
If the remote control device is not operated for 30 seconds after turning "ON" the back light switch, the back light switch
will automatically extinguish itself. Thereafter, it will light again when the remote control buttons are operated.
• When using the remote control connected to the remote control cable
The back light will constantly light when the power to the projector is turned on and when the projector is in standby status.
NOTE
The following buttons cannot be used with this projector:
WHITE BAL., ADJUST PICTURE, IMAGE, INFO., PIXEL., MUTE SOUND, MUTE OSD, HELP, AUTO, UNDO
Inserting the batteries
[1] Remove the battery case cover on the backside of the remote control.
[2] Insert the UM-3 size AA batteries into the case. Be careful of the direction poles on the batteries.
[3] Restore the cover.
NOTE
When replacing the batteries, always purchase two of the same type of UM-3 size AA batteries.
Effective range of the remote control
To operate the remote control using infrared rays, and not using the remote control cable, point the remote control transmission
unit toward the remote control reception unit on the projector. Signals from the remote control can generally be received within
the range shown in the figure below.
(Top view of the projector)
(Note) The effective range depicted in the figure may differ slightly in actual use.
1. What's in the Box? and the Names of the Projector Parts
/ button when the menu is displayed, and a menu item can be selected.
button when the menu is displayed, and a submenu will be displayed.
button when the menu is displayed, and a menu one level above will be displayed.
button while depressing the CTL button, then one character will be deleted.
LENS
[Range of reception in the horizontal direction]
30˚
7m
30˚
Reception unit on projector
Remote control
15