VAN DER GRAAF M
K
II
VERY LOW NOISE POWER SUPPLY
REVISION P
R
B – AUGUST 2017
Copyright © 2017, M2Tech Srl
9
M2Tech
www.m2tech.biz
2. Front Panel
Figure 1
1) Power on LED.
It’s on when the
VAN DER GRAAF M
k
II
is powered.
2) Global enable button.
Push this button to activate the
VAN DER GRAAF M
k
II
when it’s in
standby (LED 1 on and LED 3 off). Following the operation of this button, all outputs
previously enabled by the user with their buttons (item 4, Fig. 1) will activate, in the same
sequence as the user manually activated them, with 1 second intervals. The related LED’s
will turn on to indicate activation. During the process, LED 3 blinks. At the end of activation
process, LED 3 glows steadily. When the
VAN DER GRAAF M
k
II
is active, user may put the
VAN DER GRAAF M
k
II
in standby, disabling the outputs in reverse order with regards to
activation, by pushing this button. In the process, LED 3 blinks. At the end of disable
process, LED 3 turns off.
3) Global enable LED.
It’s on when the
VAN DER GRAAF M
k
II
is active. It blinks when
enabling and disabling outputs.
4) Single output enable buttons.
When the
VAN DER GRAAF M
k
II
is active (both LED 4 and
3 on), it is possible to toggle each output by pushing the related button.
5) Single output enable LED’s.
Each LED is on when the related
VAN DER GRAAF M
k
II
output is enabled.
6) IR receiver.
The
VAN DER GRAAF M
k
II
senses the on/off commands from other M2Tech
products’ remote controls, when purposely set by the user. Operation is same as the
global enable button (item 2, Fig. 1).
