Phottix Laso, Instruction Manual

Page: 57 / 172

57
INSTRUCTION MANUAL
En
Upgrading firmware by USB
The firmware of the Phottix Laso Transmitter
can be upgraded using the included USB
cable. Any upgrades and full instructions will
be announced on the Phottix Blog
(journal.phottix.com).
VII. Trouble Shooting Guide
1. Power does not turn on
1.1 Make sure the batteries are installed in
correct orientation.
1.2 Check battery contacts are in good
contact and that the batteries are sufficient
with power.
2.The Slave unit doesn’t fire
2.1 Check if the slave unit supports radio
transmission wireless flash
2.2 Set the slave unit to <
>< >.
2.3 Set the transmission channels and
wireless radio IDs of the master unit and
slave unit to the same numbers.
2.4 Check if the slave unit is within the
transmission range of the master unit.
2.5 If using Phottix Laso
Receiver, please
refer to the Receiver’s manual instruction
to check the operation.
3. < >is displayed
Set the shutter speed 1 stop slower than the
flash sync speed.