Manley JUNIOR DAC 1995 - 2000 - Manual (Page 7)

OPERATIONAL NOTES
SWITCHING ON
The power switch is located on the right hand corner of the front panel. Flip the
switch up to turn on the unit and down to turn off the unit. When powering up or
down this unit, it is recommended to have the MANLEY JUNIOR STEREO DAC muted
as to avoid amplifying powering up/down noises which occur as the digital receiver
"loses clock" with the digital source. Also, it is recommended to mute the MANLEY
JUNIOR STEREO DAC while changing digital input connections or powering up or
down digital sources. Failure to abide by the above recommendations can result in
damage to your loudspeakers if these noises are amplified to excessive levels.
CHANGING THE GAIN
Your MANLEY JUNIOR STEREO DAC has been factory calibrated using precise test
equipment for 10dBs of equal gain in both channels. If you wish to change this
setting, we recommend using a reference test compact disc and either an
oscilloscope if available and/or an AC / VTTM / or DMM meter to measure levels at
the output of the DAC. Remember, never play sine wave test tones at high levels
through your loudspeakers.