It was a complete manual as stated. Very good source for older product manuals. Thanks
Text excerpt from page 10 (click to view)
FRONT PANEL CONTROLS
MENU Button This button allows you to enter the MENU, making it possible to set TV features to your preference without using the remote. INPUT/EXIT button Press this button to select the current antenna source, VIDEO: 1, 2, or alternate antenna source. Your selection is shown in the top right corner of the screen. This button also serves as the EXIT button when in MENU mode. CHANNEL Selector Press these buttons until the desired channel appears at the top right corner of the TV screen. These buttons also serve as the cursor down ( ) and up ( ) buttons when in MENU mode. VOLUME Level Press these buttons for your desired sound level. The volume level will be displayed on the TV screen. These buttons also serve as the cursor left ( ) and right ( ) buttons when in MENU mode.
POWER Button Press this button to turn the TV on or off. NOTES: Your HITACHI Projection TV will appear to be turned OFF if there is no video input when VIDEO: 1 or 2 is selected. Check the POWER Light to make sure the TV is turned off when not in use. To see an auto-demonstration of the on-screen displays with HELP text displayed, press and hold the POWER button on the TV set for approximately five seconds. Press the POWER button on the TV again to end the autodemonstration.