>TURNON SEQUENCE STARTED
for >POWER ON command, with
>TURNON SEQUENCE
FINISHED for completed power up
sequence.
>MUTE
{ON|OFF}
For muting and
unmuting the
preamplifier
Returns current mute status.
>VOLUME [[+|-
]n]
For raising or lowering
volume, or going directly
to a particular volume
setting.
Raises (or lowers) the volume in single
step increments (or decrements) and
outputs the new volume setting to the
RS-232 port
>INPUT [input]
(input={CD1|CD
2|PHAUX1|AU
X2|TUN|AUX3
|TAPE1|TAPE2
})
For changing the active
input.
Returns current active input.
>BALANCE
[{L|R|+|-}n]
For changing the channel
balance, or going directly
to a particular channel
balance setting.
Changes the channel balance in single
step increments (or decrements) and
outputs the new balance setting to the
RS-232 port
>PHASE [0|180]
For querying or setting
the phase setting of the
amplifier
Returns current phase setting.
>
FADE
For lowering volume
settings above 20 directly
to 20 in 1 step.
Returns >VOLUME 20
>TRIGGER
For programming triggers
1 and/or 2
Returns current trigger 1 and 2 settings,
in seconds after warmup, for example:
>TRIGGER 00/00
>BALANCED
[input][ON|OFF]
For toggling Inputs 1-3
between balanced and
single ended mode
Returns current balanced settings, for
example: >BALANCED:
CD1,CD2,PHAUX1
OFFSET [[+|-]n
For setting input offsets to
equalize volume between
inputs.
Returns current offset settings for
selected input, in degree of offset, for
example: >OFFSET -01
>UNITY
[input][ON|OFF]
For toggling between unity
gain settings and normal
If queried returns current unity inputs,
for example: >UNITY GAIN:
TL6.5 Preamplifier Owner’s Manual
VTL
38
