Holland Electronics HDD-2U - Manual (Page 4)

4
4. PRODUCT CONTROLS and CONNECTIONS
FRONT PANEL
1 Message and Channel Display
2 Signal Strength Indicator
3 CH+ Channel up button
4 CH- Channel down button
5 Scan button (searches for digital RF input signals)
6 AIR/CABLE button selects OFF-AIR (8VSB) or CABLE (QAM)
7 LOCK LED indicate signal/channel locked
8 Aspect/Zoom button (user selectable screen format for 4:3/16:9 letterbox, full, zoom, or center)
9 Audio button (select between English and SAP)
REAR PANEL
1 Antenna Input for Off-Air or CATV (F connector)
2 Video Output (RCA connector)
3 Audio Left Output (RCA connector)
4 Audio Right Output (RCA connector)
5 RS-232 Input (For Future Use)
6 AC Power Cord AC120V / 60Hz
7 AC Power Socket for Extension