ARRI ICS-1, Instruction Manual

Page: 44 / 66

1 GND
2 LTM –>SF
3 SF –> LTM
4 LIGHTMETER
5 GND
6 5V-LTM
7 LIGHT-TIME
8 GND
9 LIGHT-HI
10 LIGHT-LO
11 FLASH-HI
12 FLASH-LO
X2
4
12
10
9 8
7
6
5
1 3
2
11
44
LIGHT socket
Singleframe Handcontrol
7.6.3 Exposure Meter
An exposure meter can be plugged into the Singleframe
Hand Control LIGHT socket via a special cable. The exposure
time is then adapted automatically to the changing light
conditions. This function can be used with intervallometer or
singleframe operation.
The power supply of the exposure meter can take place
via the contact 5V-LTM
➪
photo at +5V max. 100mA.
The exposure meter signal is scanned in via the contact
LIGHTMETER
➪
photo . The voltage range is between 0
and 5V. An increase in voltage of +0.05V is equivalent to
halving the light measured. A voltage reduction of 0.05V
is equivalent to doubling the light.
• Set the repeat counter (and if necessary the interval time)
on the Singleframe Hand Control.
• Attach the exposure meter with the special cable to the
Singleframe Hand Control LIGHT socket.
• Adjust the exposure meter so that it correctly measures
the light of the scene to be recorded.
• Set the exposure time on the Singleframe Hand Control
for the current lighting conditions.