NEC LT81 - Manual (Page 37)

71
OPERATION 72
Using the Viewer function
If you use the Viewer function on the projector, you must first install the
optional LT Viewer board (VK-LT or VK-LT81) in the projector and set
up the exclusive software included with the VK-LT or VK-LT81 kit.
See the user's manual included with the Viewer board for installing
and uninstalling the software.
Mounting the Optional LT81 Viewer Board (VK-LT81)
Before mounting the viewer board, you must first switch off the
main power and unplug the power cable.
To install the Viewer board:
1. Remove the board cover using a flat-head screwdriver.
MEMU
SELECT
-
+
ENTER
ON / OFF
2. Put the board in place and secure it with the four screws supplied
with the VK-LT81 board.
MEMU
SELECT
-
+
ENTER
STATUS POWER
ON / OFF
3. Align the catches of the supplied viewer board cover with the holes. 4. Push down the viewer board cover.
MEMU
SELECT
-
+
ENTER
STATUS POWER
ON / OFF
MEMU
SELECT
-
+
ENTER
STATUS POWER
ON / OFF
Connector
Catch