HP DreamColor Z27x Studio Display Bedienungsanleitung PDF herunterladen (Seite 3)

Calibration Best Practices for the HP DreamColor Z27x Professional Display — Z7X230/Z7X240 Firmware Release | Technical white paper

If, after display calibration, the Z27x shows the lower grayscale as light gray with little to no shadow definition then you

need to recalibrate the K10-A’s black level and then recalibrate the display.

Photo Research

Photo Research is a highly-respected manufacturer of measurement instruments and the Z27x supports the majority of

their spectroradiometers. The following instruments are supported:

• PR-655 SpectraScan

• PR-670 SpectraScan

• PR-680 / PR-680L SpectraDuo

• PR-730 SpectraScan

• PR-740 SpectraScan

The Photo Research instrument must have the USB interface. This is optional on some models but is required for connection

to the Z27x display. If multiple interfaces are supported by the instrument the USB communication method must be

enabled and active.

Configuration

These instruments contain a wide number of configuration options, all of which can be set via the touchscreen LCD interface

on the back of the instrument. The following table lists the recommended configuration for each display.

Table 1. Recommended Settings for Photo Research Instruments

PR-655

PR-670

PR-680

PR-680L

PR-730

PR-740

Minimum

Firmware Version

3.12

3.14

3.10

3.14-74X

Bandwidth

8 nm

—

2 nm

Aperture

—

1 deg

0.5 deg

Adaptive

Enabled

Sensitivity

—

Extended

Speed

—

Normal

Sync

Auto

Smart Black

—

Disabled

Sensor Mode

—

Spectro

—

Usage Guidelines

The following guidelines are recommended when using a Photo Research spectroradiometer with the Z27x:

• The Z27x may take up to five seconds after instrument connection to display the first calibration menu. This is normal for

this instrument.

• As this instrument is typically used for non-contact measurements, and typically at a distance of one or more feet, it is

critically important that all measurements be made in a completely darkened environment.

• Contact measurements can be made using one of the flexible probe options, but care must be taken to properly mount

the probe so that it is perpendicular to the display surface.

• For best results, be sure to follow the recommended instrument recalibration schedule.

1 2 3 4 5 6 7 8 ... 14 15

Kommentare zu diesen Handbüchern

Keine Kommentare

HP DreamColor Z27x Studio Display Bedienungsanleitung Seite 3

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Nein HP DreamColor Z27x Studio Display