Pixapro ST-IV+ L Instruction Manual Download Page 5

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Power Saving Mode Settings

Power Switch of AF Assist Beam

The system will automatically enter standby mode after 60sec/30min/60min of idle
use. And the displays on the LCD panel will disappear.

Note: Dormancy time is adjustable in MENU-STBY.

Press any button to wake up. If the flash trigger is attached to the hot shoe of CANON
EOS camera, half press the camera shutter can also wake the system up.

Note: If you don't want to set the power saving mode, press < MENU > Button to enter the C. Fn Menu
and set STBY to OFF.

Short press the < MENU > Button to enter the C. Fn
menu. Turn the Select Dial to select< > and press the
< SET > Button to the setting page, turn Select Dial to ID
and short press <SET> Button to enter ID settings. Turn
Select Dial to select OFF/1-99, and then short press
<SET> to exit form ID settings.

Push the AF Assist Beam Switch up to ON, and the AF lighting is allowed output.
When the camera cannot focus, the AF assist beam will turn on; when the camera can
focus, the AF assist beam will turn off.

Channel Setting

Short press the < MENU > Button to enter the C. Fn
menu.Turn the Select Dial to select< >and press the <
SET > Button to the setting page to select CH and press
<SET> button to enter channel settings. Turn Select Dial
to select 1-32 channels, then short press <SET> button
to exit from channel settings.

Notes: please set the transmitter and the receiver to the same
channel before usage.

Wireless ID Settings

In addition to changing the wireless transmission channel to avoid interference, we
can also change the wireless ID to avoid interference.

Note: the wireless ID and channel of lead control unit and follow
control unit must be consistent before triggering.

Power Switch

Slide the Power Switch to ON, and the device is on and status indicator lamp will not

reveal.

Note: In order to avoid power consumption, turn off the transmitter when not in use.

Short press the < MENU > button to enter the C. Fn Menu to set channel and
group. Short press <MODE.LOCK> button to set flash trigger mode, turn the
select dial to set flash trigger level. (refers to the contents of “Setting the Flash
Trigger”)

Connect the studio flash to power source and power it on. Long press the
MODE/Wireless button to make the wireless icon displayed on the panel and
enter 2.4G wireless mode.Long press the <GR/CH> button to set the same
channel to the flash trigger, and short press the < GR/CH > button to set the
same group to the flash trigger (Note: please refer to the relevant instruction
manual when setting the studio flashes of other models).

Press the camera shutter to trigger. And the status lamp of the camera flash and
the flash trigger both turn red synchronously.

Note: As the studio flash’s minimum output value is 1/32, the output value of the flash trigger should
be set to or over 1/32. As the studio flash do not have TTL and stroboscopic functions, the flash
trigger should be set to M mode in triggering.

1/2

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21
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SCAN

DIST

1/2

SCAN

DIST

OFF