ViewSonic N1900w-1E Service Manual page 17

If you want to exchange channel 1 with channel 2:
1. Move your cursor with ▲▼ to "From" and press ◄► to select channel 1.
2. Move your cursor with ▲▼ to "To", and press ◄► to select channel 2.
3. Move your cursor with ▲▼ to "Store", and confirm the instruction with ENTER.
4. Press MENU to exit.
Channel Copy: To copy the channel.
The setting procedure is the same as "Channel Exchange".
Fine Tune: To adjust the frequency of channels in order to reduce the noise in picture.
Press ENTER to enter Fine Tune, and press ◄► to adjust it.
Manual Store: To manually scan a frequency channel and store the channel position.
1. Press ENTER to get into "Manual Store".
2. Move your cursor with ▲▼ to "Search", and search the detectable channels with ◄►.
3. Move the cursor with ▲▼ to "System", and select the system (ALL, BGH, I, D/K, L, L')
according to your local area with ◄►. (When selecting "ALL", L and L' are not included.)
4. Move to "CH. NO" with ▲▼ and use ◄► to select the desired channel.
5. Move to "Store" with ▲▼, then Store the instruction with ENTER.
Note: The channel will be stored instead of the former program.
ViewSonic Corporation
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Confidential - Do Not Copy
N1900w-1E