B&K HT 70 manual Front and Back Panel

2		FRONT AND BACK PANEL
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1.Left Hand Knob - The left and side selector knob is a 5-position rotating knob which serves multiple functions. Pushing in

the	direction of up, down, left or right will scroll through the left hand side options which include Input, Tuning, Station, Audio
	and Video. Rotating the knob will change the highlighted option when available.

2.Display - The preamplifier contains a 16 character by 2 row display. It will display current status of the preamplifier and any changes being performed.

3.Right Hand Knob - The right hand side selector knob is a 5-position rotating knob which serves multiple functions. Pushing in the direction of up, down, left or right will scroll through the right hand side options which include Volume, Bass, Treble, Center and Subwoofer. Rotating the knob will change the highlighted option when available.

4.Main power switch - Removes all power to the preamplifier. Normal operation of the preamplifier requires the power switch to remain on. Use the SLEEP button for daily on and off of the preamplifier. SLEEP places the unit in standby mode, which allows turning back on with the remote control. Turn the preamplifier off using the Main Power switch when the preamplifier is not used for extended periods of time.

5.Front panel buttons - Front panel buttons serve the following functions:

Sleep - Toggles the unit in and out of standby mode (ON or OFF).

Mute - Toggles the unit in and out of a mute state (ON or OFF).

Menu - Enters into and out of the on-screen menu system.

Save - Save the selected setting such as a Preference or Menu option.

Enter - Selection button for the desired preference.

Arrows - Navigate through the menu.