Teac LX Series, Instruction Manual, Page: 79 / 148

Level Trigger Settings
4-23
Level Trigger Settings
To specify the details of the level trigger, click
Level Trig
–
Property
.
The settings in the above dialog box are such that recording starts when the input signal of channel 2 crosses
from lower than +50% of the specified input range to higher than +50%, AND, the channel 3 signal crosses
from lower than +50% to higher. Recording stops when the input signal of channel 2 crosses from higher than
-20% of the specified input range to lower than -20%.
Channel selection
In the list of channels, click the desired channel. Alternatively, select the channel from the drop-down list box in the lower
left of the window.
Select the cross direction:
Up
: The condition is regarded as having been satisfied when the input signal crosses from lower than the specified level to
higher. The condition is regarded as not having been satisfied if the specified level was already higher when the
recording-standby status was entered.
Down
: The condition is regarded as having been satisfied when the input signal crosses from higher than the specified
level to lower. The condition is regarded as not having been satisfied if the specified level was already lower when the
recording-standby status was entered.
Ignore
: The channel is not monitored for the level trigger.
Level settings
The full scale of the specified input range is set to 100% on both the plus and minus sides. You set the monitoring level
for these in the range from -99% to +99%. Enter a minus sign (-) for minus values. In the above dialog box, when the
input range is 10 V, 50% becomes 5 V and -20% becomes -2 V.
Logic
When multiple channels are monitored for
Start
and
Stop
, specify whether these are combined using a logical
AND
or
logical
OR
.
Number of times condition is satisfied
Specifies how many times a condition is regarded as having been established when a condition specified above (including
the logical operator) is satisfied multiple times.
Switch the logical operator. Number of items condition is satisfied.
Click the channel you
want to set.
You can also select a channel here.
Select the cross direction.
Level settings.