DESCRIPTION
FRONT PANEL
• POWER: When pressed in, applies power to the HR78.
• FREQUENCY DISPLAY: LCD display showing the active information relevant to
the current operation of the HR78.
• 1 - 6 PRESET STATIONS: Selects and Stores the Preset stations.
• FM ST: Selects between Stereo and Mono FM operation.
• BAND: Selects between the two FM preset bands, and the AM preset band.
• MEMORY: When the desired station is selected, this button is pressed, followed
by the desired Preset Station number to Store the preset.
• AUTO: This button engages the Auto search mode. When "AUTO" is shown in
the display, and the Tuning up or down button is pressed - the HR78 automati-
cally searches up or down for the next station with strong enough signal to lock
onto.
• LEVEL: Adjusts the output level of both the RCA and 1/8" (3.5mm) outputs.
PLEASE NOTE: FOR A LINE LEVEL OUTPUT SET THE LEVEL CONTROL AT
APPROXIMATELY 3 O'CLOCK.
• TUNING (- and +): Selects the stations that the HR78 is receiving.
SCHEMATIC
FREQUENCY DISPLAY
1 AUTO
2
MONO
KHz
A
B
C
D
E
F
HR78 DISPLAY
A: Band indicator and number. There are two banks of FM and one bank of AM
presets.
B: AUTO indicator. When displayed, pressing the HR78 and - buttons
will seek out the closest station.
C: Stereo / Mono indicators. Indicates whether the HR78 FM Mode is operating
in Stereo or Mono.
D: Mhz/Khz - indicates Megahertz (FM), or Kilohertz (AM) reception.
E: Preset number - indicates which preset has been selected within the selected
band.
F: Station frequency indicator
