| Digital Back | PC Sync | 2.5mm Jack | PhaseOne 8-Pin | PhaseOne 12-Pin | Etc |
| Leaf Valeo | X | ||||
| Leaf Aptus | X | ||||
| Leaf Aptus II | X | ||||
| Leaf Credo | X | ||||
| Mamiya DM | X | ||||
| Mamiya M | X | ||||
| PhaseOne P | X | ||||
| PhaseOne IQ1 | X | ||||
| PhaseOne IQ2 | X | ||||
| PhaseOne IQ3 | X | ||||
| PhaseOne IQ4 | X | ||||
| Hasselbald CFV | X | ||||
| Hasselbald CFV II | X | ||||
| Hasselbald H2D | X | ||||
| Hasselbald H3D | X | ||||
| Hasselbald H4D | X | ||||
| Hasselbald H5D | X | ||||
| Hasselbald H6D | X | ||||
| IEXPRESS | X |
Still have a question? Contact us with your camera, digital back and sync cable.
The “Two-Shot method,” for some One digital backs is a specific procedure required for certain older models, especially when used with other technical camera system.
What is the Two-Shot Method?
Normally, when you press the shutter button on a camera, the digital back “wakes up,” prepares to capture an image, and then captures it. In a “Two-Shot” or “Wake-Up” scenario, the digital back needs a separate signal to wake it up before the camera’s shutter is fired. WakeUp process to save battery power and to reduce the heat noises on picture.
This typically involves:
The purpose of this method is often to conserve battery power on the digital back, as it’s not continuously in a “ready” state.
Which Phase One Models Require the Two-Shot Method?
The following models require the Two-Shot method for each shot
FYI, These models can use both the Two-Shot method (for battery conservation) and the Single-Shot method (where the back is always ready for capture, consuming more battery).
Essential Accessories:
If you need to use the Two-Shot method, you’ll generally require:
Still have a question? Contact us with your camera, digital back and sync cable.
To capture images, the other words, to send shutter signals from your camera to a digital back such as a Leaf Credo, Phase One P, or Phase One IQ), you’ll need a Multi-connector cable. The specific Phase One part numbers for these cables are 50300143 or 50300144.
Here are your options to setup the cable between the camera and the digital back:
Option 1: Phase One Part #50300143
Option 2: Phase One Part #50300144 + Flash PC Sync to 2.5mm jack adapter
You can see how to configure the cables from the video link below.
https://youtu.be/M_djH8drUQY
If your Leaf Credo or PhaseOne kit included all parts in the original package, you will find a PhaseOne Multi-Connectors inside the box.
If you’re considering purchasing a used digital back, it’s possible the previous owner may not have included these essential cables. I highly recommend confirming with the seller that all original accessories, including the Multi-connector cables, are part of the kit before you make your purchase.
Should you or the seller not have the necessary cable, you’ll need to obtain one.
There is one more thing that you should know if you are using Credo, PhaseOne digital back. It’s “Two-Shot” method. Please get the information from the other article in the FAQ.
Still have a question? Contact us with your camera, digital back and sync cable.
Power Source Option 2: Hasselbald Battery Adapter H (Model# 3053310)
Recent models of Hasselblad digital back like H4D 60, H5D or H6D have the dedicated power input port (12v or 24v).
H1D, H2D, H3D, and H4D (31, 40, 50, 200MS) don’t have the power input port. They only can be powered on by FireWire port
Hasselbald provides Battery Adapter for H.
If you have a knowdege how to make power adapter, you can make the adapter or power bank yourself too.
Sync Cable
If you prepare the solution for the power source like the above, now you need to prepare a sync cable to operate RB67 / RZ67 and HxD with our adapter.
Please be aware that H1D cannot be worked with our adapter because H1D doesn’t have the Sync-In port.
PC Sync to 2.5mm Jack male
https://a.co/d/c4GYbjk
You need to connect the 2.5mm jack to “Sync-In” port on the side of the digital back.
Also, you need to select the camera type in the menu of your digital back to ‘Large Format’ type.Still have a question? Contact us with your camera, digital back and sync cable.
Still have a question? Contact us with your camera, digital back and sync cable.
Also, you need to select the camera type in the menu of your digital back to ‘Large Format’ type.Still have a question? Contact us with your camera, digital back and sync cable.
Still have a question? Contact us with your camera, digital back and sync cable.
Also, you need to select the camera type in the menu of your digital back to ‘Large Format’ type.Still have a question? Contact us with your camera, digital back and sync cable.
