Honeywell International Inc. 760004 사용자 설명서

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The display is a 65,536-color LCD (Liquid Crystal Display) covered by a touch screen lens. The 2.8” 1/4 
VGA (Video Graphic Array) is TFT (Thin Film Transistor) color, backlit, and the resolution is 240 x 320; 
see 

Dolphin terminals ship with a screen protector already installed over the touch screen lens to help 
prevent damage to the touch screen. Do NOT remove this screen protector before initial use. 
Honeywell recommends using screen protectors, especially for applications that require high-
volume interfacing with the touch screen. For more information, see 

For touch screen input, use the stylus included with the terminal or your finger. The method you choose 
depends on which one is most appropriate for your application. While there is a great deal of variation in 
different applications, for buttons or icons that are close together, you generally achieve greater accuracy 
with the stylus; see 

Use of objects, such as paper clips, pencils, or ink pens on the touch screen can damage the input panel and 
may cause damage not covered by the warranty. 

The touch screen display has a backlight that is programmed to turn off after a specified period of time 
that the terminal is idle. For details, see 

 

Honeywell defines proper use of the terminal touch panel display as using a screen protector and proper 
stylus. Screen protectors maintain the ongoing integrity (i.e., prevent scratching) of the touch panel, which 
is why their use is recommended for applications that require a high to medium level of interface with the 
touch panel. 

Honeywell continues to advocate the use of screen protectors on all Dolphin terminals. We recommend 
implementing a screen protector replacement program to ensure that screen protectors are replaced 
periodically when signs of damage/wear are noticeable. For general use, we recommend replacing the 
screen protector every thirty (30) days. However, replacement cycles vary according to the average level 
of touch panel use in your application.

Replacement screen protectors can be purchased directly from Honeywell. Please contact a Honeywell 
sales associate for details.

Honeywell also mandates use of a proper stylus, which is one that has a stylus tip radius of no less than 
0.8mm. Use of the Honeywell stylus included with the terminal is recommended at all times.

Honeywell warranty policy covers wear on the touch panel for the first 12 months provided that a screen 
protector is applied and an approved stylus is used for the 12 month duration covered by the warranty.

Dolphin terminals ship with a touch screen protector already installed. To replace the screen protector, 
you must remove the one already installed before you install a replacement protector. 

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