Mitsubishi HC7900 ISF Modes

[Anonymous]

Appreciate some help…

I have a cal job for a customer in 2 days and the customer insists that I calibrate and lock the ISF Modes. I checked the service menu thread and there does not seem to be clear instructions on how to access and lock the ISF modes for this model…Anyone done one of this and can offer help….

Also, anything in particular to look out for? I hv not done any Mits in a long time…

Thanks

Topic

[Anonymous]

I don’t know how much this will help you, but I just did an HC7800.
I was able to interface with it using ControlCal V1_50, but that really did not prove to be any benefit; in fact, I ended up abandoning that and just using the user menu.
CC didn’t open up any new modes. I ended up calibrating a user mode.
CR was poor, only 1200:1 or so, and blue was undersaturated. It had a multipoint WB control at odd intervals and a CMS. Interestingly, it had no horizontal lens shift.

[Anonymous]

Thanks Chad.

Seems like the older HC4000 series when it comes to gamma and colour. Hope someone knows how to unlock the ISF modes.

[Anonymous]

@Chad Billheimer 4242 wrote:

I don’t know how much this will help you, but I just did an HC7800.
I was able to interface with it using ControlCal V1_50, but that really did not prove to be any benefit; in fact, I ended up abandoning that and just using the user menu.
CC didn’t open up any new modes. I ended up calibrating a user mode.
CR was poor, only 1200:1 or so, and blue was undersaturated. It had a multipoint WB control at odd intervals and a CMS. Interestingly, it had no horizontal lens shift.

That ControlCAL v1.50 Display Profile would have to be modified (which you can do, doesn’t have to be by me) to take more advantage of those newer models. Just use the 4900 Display Profile as the example for Mitsubishi and select Edit from the ControlCAL Menu.

.

[Anonymous]

Interesting, I didn’t know it was able to be modified. Thanks for the tip!

[Anonymous]

@Shawn Turbe 4244 wrote:

That ControlCAL v1.50 Display Profile would have to be modified (which you can do, doesn’t have to be by me) to take more advantage of those newer models. Just use the 4900 Display Profile as the example for Mitsubishi and select Edit from the ControlCAL Menu.

.

Shawn,

I guess it still does not allow access to ISF modes as they seem to need some code to enable?

Also, I have postponed the calibration until I find a way of enabling the hidden ISF modes. If anyone comes across the codes, pls advise.

Am pending a reply from Mitsubishi.

[Anonymous]

ISF Mode codes for the HC7900/HC8000

These are from Mitsubishi. I hv not tried them, but shd be correct.

To enable ISF setting.

1. Display the IMAGE menu.

2. Select ADVANCED MENU by pressing the ▲ or ▼ button.

3. Press the “AUTO POSITION” → “ENTER” → “AUTO POSITION” button.

・ The screen for entering the password appears.

4. Enter a 8 digit password using the ▲, ▼, ◄ or ► buttons on the remote control

as shown below.

(▲=1, ►=2, ▼=3, ◄=4)

・ ISF lock release password is “1”, “3”, “4”, “2”, “4”, “3”, “1”, “2”

5. Press the ENTER button.

・ If you enter a wrong password, an error message appears.

・ To cancel the procedure, press the MENU button.

・ If password is correct, the lock is released, can set the ISF.

To store the ISF settings

Another set value can respectively be saved by ISF(DAY) and ISF(NIGHT).

1. Display the IMAGE menu.

2. Select PICTURE MODE by pressing the ▲ or ▼ button.

3. Press the ◄ or ► button to select ISF(DAY) or ISF(NIGHT) to store the settings.

4. Press the ENTER button.

・ Confirmation dialog appears.

・ To cancel the setting, press the MENU button.

5. Press the ENTER button.

・ Dialog appears and store the ISF settings.

[Anonymous]

Thanks for sharing!

[Author]

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