Teac DS Series, Instruction Manual, Page: 25 / 104

DS Series Instruction Manual 2006.12
Page 17
6.1.2 Auto Range
By monitoring input signal states from start measurement and stop measurement, the most
suitable channel range setting of each channel is set automatically.
This menu is carried out after connecting an object signal to the DS input channel.
The auto range function measures each input signal at the fixed input range fixed of 20 V, which
is the maximum input range of each amplifier.
1.
Move the cursor to [AUTO RANGE] by pressing the down key at the <INPUT AMP> menu.
2.
Pres the ENTER key to go to <AUTO RANGE>.
3.
Press the ENTER key by confirming the cursor is in [LEVEL THRESHOLD].
You can set the threshold level to specify the input range automatically by monitoring the input
signals.
4.
Select the threshold level by changing the percentage in display by using the up and down
keys.
70 % If the signal exceeds 70 % for measurement, shift to the upper input range.
80 % If the signal exceeds 80 % for measurement, shift to the upper input range.
90 % If the signal exceeds 90 % for measurement, shift to the upper input range.
100 % If the signal exceeds 100 % for measurement, shift to the upper input range.
110 % If the signal exceeds 110 % for measurement, shift to the upper input range.
120 % If the signal exceeds 120 % for measurement, shift to the upper input range.
130 % If the signal exceeds 130 % for measurement, shift to the upper input range.
5.
Press the ENTER key to go to the following confirmation after selecting the threshold level.
6.
Press the ENTER key to decide the selection value displayed.
If you do not want to decide the selection, press the STOP key. The selection is not effective.
Then return to the <INPUT AMP> menu.
7.
The following is displayed when you decide the selection by pressing the ENTER key.