User Manual
9.2.2 Lock Buttons 
Turning this option on will lock out the buttons and prevent any 
accidental changing of settings. To unlock the Trio Press the outer two 
soft keys when prompted. 
9.2.3 P1 – P8 lock 
This options prevents accidental changes to your P1 through P8 settings 
in Program mode. While you can make adjustments during use, any 
changes you make will not be saved into P1 through P8 while the lock is 
on. 
9.2.4 Display light DL 
The back light of the display can be set to one of the following. 
AUTO : The back light will come on whenever any button is pressed.  
This includes the shutter button of the camera 
ON : The back light will be on all the time. 
DARK : The back light will come on, and stay on, whenever a darkened 
room is entered. 
9.3 Options menu 3 of 4 
This menu changes : 
Flash distance 
Sync (See section 9.1.2) 
Reset 
Press the soft key located below 
the option you want to change. Continue 
to press the soft key to cycle through the settings for that option. 
9.3.1 Flash distance F/M 
Option selects whether flash distances are displayed in feet or meters. 
9.3.2 Resetting to factory defaults 
Press the RESET soft key to 
bring up the reset menu. 
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 
18 
QFLASH TRIO 
 VER. QF08xxxx
RESET KEEP 
 ALL P1 P8 EXIT 
MODE
/
OK
Set 
+ 
-
OPTIONS MENU 3 OF 4
USE Å OR Æ FOR 
MORE OPTIONS
 F/M SYNC RESET 
MODE
/
OK
SET 
+
-










