User Manual
Using the Intert S1
Setting Groups
**Setting the control group is only necessary when using the Intert remotes. If you are using a third-party
radio system or optical slave, you can skip this section. When using an Intert TTL remote, only groups A-C
are available.
Setting the control group allows you to independently control the power of each light in your studio without
affecting your other lights. Your S1 can be set to eight different control groups (A-H). Press the “GROUP”
button to assign your light to it’s own group.
Beep Button
Press the “BEEP” button to turn on or off the beeping sound for button presses*, ash power adjustments,
and ash refresh notications.
*When using an Intert remote, the beep will sound if you attempt to lower the power below 4.0, regardless
of whether the beep function has been turned off.
Optical Slave Cell
When using a multiple light setup with your Intert S1 and a sync cord or a third-party remote, turn on the
“CELL” button to activate the optical slave function. This will allow the light to be triggered by the light of
your other ashes. NOTE: This requires direct line of sight between lights.
Shooting Modes
When shooting with the Intert TTL remote, select from a manual shooting mode or the TTL (Through-The-
Lens) mode. Press the button beneath “MODE” on the TTL remote to toggle between shooting modes.
Sync Modes
When shooting with the Intert TTL remote, select from three different sync modes. Press the button
beneath sync to toggle the sync mode to rst curtain, second curtain or HSS.
NOTE: Nikon users switch between 1st and 2nd-curtain sync via the camera and enable HSS by increasing
the shutter speed on their camera with Auto FP mode enabled.
Using HSS (High Speed Sync)
Use the Intert TTL remote to toggle the shooting mode of your S1 to HSS. This shooting mode will allow
you to use shutter speeds of up to 1/8000th and trigger the ash. The power range read out will change to
8.0-10.0. These output levels do not directly correlate with the 8.0-10.0 ash in manual mode. There will be
a noticeable decrease in ash output as the S1 will put out a series of low power ashes allowing for correct
exposures at high shutter speeds.
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BEEP
CELL
GROUP