Olson Technology DSK-550 - Manual (Page 6)

025-000367 REV C Page 6
C) Adjust the aural carrier level control (A\V) to the desired level, typically 15dB below the video
carrier. CAUTION: Reducing the aural \ visual carrier ratio to less than 15dB can result in high
out-of-band spurious signals on adjacent channels.
9.) MISCELLANEOUS
A) The front panel adjustments (RF, OFFSET, etc.) are small, and somewhat delicate. Use CAUTION
and an adjustment tool that is a proper fit when adjusting these controls.
B) The DSK-550 is BTSC stereo compatible. Each modulator is shipped in the
“mono” mode. To defeat the pre-emphasis in order to use a composite baseband BTSC input signal,
see section 7 of this manual.
C) The DSK-550 power supply is equipped with an internal 3Amp. 250V GMA fuse. For continued
safety, and to maintain proper performance of the unit, please replace only with an equivalent fuse.