User's Manual

Turn On/Off the Phottix Laso receiver
1. Turn On: Press and hold the power button until MENU interface is displayed on
screen.
2. Turn off: Press and hold the power button until the LCD screen goes blank.
Checking Version Info on the Phottix Laso Receiver
You can check the present version information on the Phottix Laso receiver: While
pressing power button to turn on the Phottix Laso receiver, press function button 1, 2
or 3 spontaneously until relevant version info is displayed on the LCD screen.
Function button 1, 2 and 3 is respectively corresponding to base hardware & software
version, RF hardware & software info, and Icon version.
Test Firing:
The Phottix Laso receiver supports test firing function. You can trigger the flash
attached to the Phottix Laso receiver by pressing test button
< > on the receiver.
Attaching the Phottix Laso receiver to studio lights or flashes by cable
1) Turn off the flash/strobe and the Phottix Laso receiver
2) Connect a cable to the receiver’s 3.5 mm output port
3) Connect the opposite end of the cable to a flash or studio strobe
4) Turn on the flash/strobe and the Phottix Laso receiver
5) Set the flash to Manual mode – no ETTL functions can be used when a compatible
flash is triggered by cable.
Lock function
While the Phottix Laso receiver is on, press and hold power button and function button
1 simultaneously for 2 sec to enable lock function. The function can disable receiver’s
button operation. And “LOCK!” will be displayed on the LCD screen. Use this to
prevent the receiver function settings from being accidentally changed after you set
them.
Again press and hold power button and function button 1 simultaneously for 2 sec,
you can disable the lock function.