C.fn: Setting Custom Functions; Protection Function - Godox thinklite TTL TT350 Instruction Manual

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Using the Wide Panel
Pull out the wide panel and place it
over the flash head as shown. The
flash coverage will then be extended
to 14 mm.
● When pull out the wide panel, the ZOOM will constantly be
14mm. The <ZOOM> button will not work.
Low Battery Warning
If the battery power is low, <
appear and blink on the LCD panel.
P l e a s e r e p l a c e t h e b a t t e r y
immediately. When the low battery
indicator is displayed, the ZOOM can
not be adjusted, it will constantly be
24mm.

C.Fn: Setting Custom Functions

The following table lists the available and unavailable custom
functions of this flash.
C.Fn Custom Functions
Custom Function
Function
Signs
ST
Auto sleep
(standby)
AF
AF-assist beam
BL
Backlighting
control
1
Press the < ZOOM > Button for 2 seconds until C.Fn menu is
.
displayed.
2
Turn the Select Dial to select the Custom Functions.
.
3
.
Press the <SET> Button and the Setting No. blinks.
4. Turn the Select Dial to set the desired number. Pressing the
<SET> Button will confirm the settings.
5
.
Press the <ZOOM> Button to exit.
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The catchlight panel will come out
at the same time. Push the
catchlight panel back in.
> will
Setting No. Settings & Description
ON
ON
OFF
OF
ON
ON
OFF
OF
Off in 10 sec.
10 sec.
Always off
OF
Always lighting
ON

Protection Function

1. Over-Temperature Protection
To avoid overheating and deteriorating the flash head, do not fire
more than 30 continuous flashes in fast succession at 1/1 full
power. After 30 continuous flashes, allow a rest time of at least 10
minutes.
If you fire more than 30 continuous flashes and then fire more
flashes in short intervals, the inner over-temperature protection
function may be activated and make the recycling time over 10
seconds. If this occurs, allow a rest time of about 10 minutes, and
the flash unit will then return to normal.
When the over-temperature protection is started,
the LCD panel.
Number of flashes that will activate over-temperature protection:
Power Output Level
Number of Flashes
1/1
30
1/2 +0.7
40
1/2 +0.3
50
1/2
60
1/4(+0.3,+0.7)
100
1/8(+0.3,+0.7)
200
1/16(+0.3,+0.7)
300
1/32(+0.3,+0.7)
500
1/64(+0.3,+0.7)
1000
1/128(+0.3,+0.7)
Number of flashes that will activate over-temperature protection in
high-speed sync triggering mode:
Power Output
Times
1/1
15
1/2(+0.3,+0.7);
20
1/4(+0.3,+0.7)
30
1/8(+0.3,+0.7);
1/16(+0.3,+0.7)
40
2. Other Protections
The system provides real-time protection to secure the device and
your safety. The following lists prompts for your reference:
Meaning
Prompts on LCD Panel
E1
A failure occurs on the recycling system so that the
flash cannot fire.
Please restart the flash unit. If the problem still exists,
please send this product to a maintenance center.
E3
The voltage on two outlets of the flash tube is too high.
Please send this product to a maintenance center.
There are some errors occurred during the upgrading
E9
process. Please using the correct firmware upgrade
method.
is shown on
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