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but when the LED 4 is red. long press 

the side key. 

 

Then use the top key to increase flash 

power and side key(short press) to 

decrease flash power. 

 

Wireless remote mode: 

 

Similarly as the above. but when the led 

4 red and green both ON. long press the 

side key to confirm mode selection. 

 

In this mode , use the transmitter in your 

hand as controller. Plug the 2.5mm 

cable to connect the camera 2.5mm slot 

and    the 'camera' slot of the receiver.   

 

 

TTL pass through: 

 

Although not recommended. due to 

mounting up the flash and transmitter on 

a SLR made more unstable structure. 

User can do this for some cases. before 

using this. make sure the power of the 

transmitter is off.   

 

Update Firmware: 

 

To update firmware Please read the 

manual of the acon firmware update 

utility , which you can down load from 

acon official site. 

 

Wire control mode: 

 

Power off the trigger. Plug the 2.5mm

 cable to connect the camera 2.5 m

m slot and the 'camera' slot of the re

ceiver(or the transmitter)

 

 

Electronic Contact: 

 

For AF360II AF540II, which use metal 

hot shoe. be careful that the flash fix 

firmly on the receiver. user may need to 

turn the flash tighter to make the 

connect touch OK if it is loose or poor 

contact. Try turn the flash on the 

receiver hot shoe adapter around a little. 

 

When using with Pentax SLR, The lo

cking ring of the transmitter need not

 tight too firmly, this might cause con

nection pins untouched. 

 

 

 

 

 

 

 

 

 

Trouble shooting: 

 

No action   

1) power switch turn to ON? 

1) battery isn't out of power? 

2) Battery pole is OK? 

3) Transmitter front LED not blink? 

check the hot shoe connection. loose 

the Locking ring.. 

4) Repower SLR to remake connection.   

 

Misfire  

1) Poor hot shoe connection? 

2) Normal communication OK? 

3) LED 1 on transmitter blink too many 

(signal too weak due to obstacle or 

interference) ? 

 

Exposure mistake 

1) Mode set to manual power mode? 

2) Setting made on the SLR root? 

 

Warranty: 

 

This product is warranted against 

defects in materials or workmanship for 

one (1) year from the date of original 

purchase. It does not cover damages or 

wear resulting from accident, misuse, 

abuse, commercial use, or unauthorized 

adjustment and/or repair.   

 

Should this product require service (or 

replacement at our option) 

while under warranty, do not return to 

retailer. Please pack the item 

carefully and return it prepaid, along with 

a store receipt showing date of purchase 

and a note explaining reason for return 

to: 

 

acon international Corp, Ltd   

21H, LuShan Building 

Luohu District 

Shenzhen, China 518000 

www.acon-photo.com 

There are no express warranties except 

as listed above. This warranty 

gives you specific legal rights, and you 

may have other rights which 

vary from state to state.

 

IMPORTANT: 

We suggest that 

user check everything OK by turn 

the lens focus to see the lamp inside 

the flash moving. also see the 

distance showed on the flash 

screen.

Summary of Contents for R930 P-TTL

Page 1: ...updated with the firmware updated in the future Version 03 Date June 2 2015 acon Features Functions P ttl High Speed Sync mode 1 8000s capable Second Curtain Sync mode Wired and wireless shutter release functions Power adjust mode 2 4G ISM bandwith firmware upgradable signal strength indicated ...

Page 2: ... in a manner that the flash mi ght slice out the of receiver hot shor e adapter Do not used with High Voltage hot shoe flash Battery 4 AAA battery are required to function this trigger When Updating Firmware Only fresh Alkaline and Zinc carbon are well Parts ...

Page 3: ...are Update Port 7 Hot shoe Transmitter only 8 Battery Compartment 9 Locking Ring 10 Hot Shoe Adaptor 11 Front LED Prepare Connection All equipment should be turn OFF when making connections The powering up sequence is essential for this trigger Recommendation is 1 Transmitter 2 Receiver ...

Page 4: ... short press the side button to switch between Auto Manual Remote undefined mode When LED 4 is green long press the side key to confirm using the auto transfer mode After entering the set mode led 4 blink the top button is used to switch between several setting but for firmware 3 0 user only use the led 4 Please make sure that led 4 blink but not LED 1 2 3 Manual power mode In this mode user can s...

Page 5: ...g press the side key to confirm mode selection In this mode use the transmitter in your hand as controller Plug the 2 5mm cable to connect the camera 2 5mm slot and the camera slot of the receiver TTL pass through Although not recommended due to mounting up the flash and transmitter on a SLR made more unstable structure User can do this for some cases before using this make sure the power of the t...

Page 6: ...tal hot shoe be careful that the flash fix firmly on the receiver user may need to turn the flash tighter to make the connect touch OK if it is loose or poor contact Try turn the flash on the receiver hot shoe adapter around a little When using with Pentax SLR The lo cking ring of the transmitter need not tight too firmly this might cause con nection pins untouched IMPORTANT We suggest that user c...

Page 7: ...t blink check the hot shoe connection loose the Locking ring 4 Repower SLR to remake connection Misfire 1 Poor hot shoe connection 2 Normal communication OK 3 LED 1 on transmitter blink too many signal too weak due to obstacle or interference Exposure mistake 1 Mode set to manual power mode 2 Setting made on the SLR root Warranty ...

Page 8: ... replacement at our option while under warranty do not return to retailer Please pack the item carefully and return it prepaid along with a store receipt showing date of purchase and a note explaining reason for return to acon international Corp Ltd 21H LuShan Building Luohu District Shenzhen China 518000 www acon photo com There are no express warranties except as listed above This warranty gives...

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