Metrix OX 832 - Vertical Channels

30 MHz-differential oscilloscope 11
3.2. Vertical channels
Refer to figure 3.
(6) - (11) POSITION - Vertical centring of the CH1 (6) and CH2 (11) traces.
(8) POSITION - Horizontal centring of the traces.
This command acts simultaneously on CH1 and CH2.
(4) - (10) VOLT/DIV - CH1 (4) and CH2 (10) vertical sensitivity :
14 positions (10 mV to 200 V/div.).
(36) - (30) VAR - Continuous adjustment of CH1 (36) and CH2 (30) vertical sensitivity.
When the knob is locked in the left-hand position, the corresponding UNCAL
indicator light is out.
(31) - (35) AC - DC - GND
Selection using the (31) key for the CH2 channel and (35) for the CH1 channel :
Visualisation of the AC component (deletion of the
AC DC GND
DC component).
Visualisation of the full signal
AC DC GND
Coupling of the channel to earth (without short-circuiting the
AC DC GND
input signal). Enables accurate positioning of the trace on the
screen using the POSITION controls (6) and (11).
(34) - (37) CH1+ CH1- + and - inputs of signals to be observed on BNC sockets of
channel 1.
(29) - (32) CH2+ CH2- + and - inputs of signals to be observed on BNC sockets of
channel 2.