User Manual
3. Advanced Features Summary 
The chart below summarizes the advanced features for various Qflash 
series. A “U” means the Qflash model will have this feature when 
upgraded to series 5d-R. An “F” means this feature is available in the 
model shown. An “N” means the feature is not available. Visit qtm.com 
for upgrade procedures and costs. 
4. Getting Started 
4.1 Restoring Factory settings 
You can restore the factory settings by the following method: 
1. Turn Turbo OFF, connect Trio to Turbo. 
2. Press and hold any button on the Trio. 
3. Turn Turbo ON. 
4. The Qflash will display a reset message and some soft key options 
 See section 9.1 for display of reset message. 
RESET ALL - will restore all
 the factory settings. 
KEEP P1 P8 - will keep your stored Program modes, but reset 
everything else to factory settings. 
EXIT – will exit the reset menu without changes 
5 
Feature  QF4d  QF5d  QF5d-R  Trio 
Wireless Control in Nikon/Canon 
systems with Qnexus 
U U  F  N 
Wireless multiple ratio TTL 
( Qf5d-R requires Dw-R Adapters 
& FreeXWire) 
U U  F  F 
Wireless preflash TTL 
( Qf5d-R requires Dw-R Adapters 
& FreeXWire) 
U U  F  F 
Wireless remote Auto / Auto Fill 
mode 
U F  F  F 
Zone control of FW7Q from panel 
of Qflash 
U F  F  F 
Flash ready indication in camera 
viewfinder 
(camera detects flash and sets 
shutter) 
F F  F  F 
Shutter speed control  F  F  F  F 
Rear Curtain Sync  F  F  F  F 
High speed sync  N  N  N  F 
Auto focus assist  F  F  F  F 
Auto Fill ratio  F  F  F  F 
Flash exposure lock  N  N  N  F 










