Hitachi GX Series 43GX01B - Manual (Page 35)

Add or erase additional channels while in CHANNEL MEMORY using CHANNEL or or the number buttons
to change the channel.
Press EXIT to quit menu or CURSOR to return to previous menu.
CHANNEL LIST
Use this function allows you to review which channels are labeled in CHANNEL ID (ID.), which have been added
to CHANNEL MEMORY (SCAN), and which are protected by PARENTAL CONTROL (LOCK).
Add CURSOR or to review more channels.
Press EXIT to quit menu or CURSOR to return to previous menu.