Warranty information contained in this User Guide will describe your limited coverage from ViewSonic Corporation, which is also found on our web site at http:// www.viewsonic.com in English, or in specific languages using the Regional selection box in the upper right corner of our website.
Compliance Information FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Important Safety Instructions 1. Read these instructions completely before using the equipment. 2. Keep these instructions in a safe place. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this equipment near water. Warning: To reduce the risk of fire or electric hock, do not expose this apparatus to rain or moisture.
Declaration of RoHS2 Compliance This product has been designed and manufactured in compliance with Directive 2011/65/EU of the European Parliament and the Council on restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS2 Directive) and is deemed to comply with the maximum concentration values issued by the European Technical Adaptation Committee (TAC) as shown below: Proposed Maximum Substance...
To meet your future needs, and to receive any additional product information as it becomes available, please register your product on the Internet at: www.viewsonic.com. The ViewSonic ® Wizard CD-ROM also provides an opportunity for you to print the registration form, which you may mail or fax to ViewSonic.
Unpacking and Installation 1.1. Unpacking • This product is packed in a carton, together with the standard accessories. • Any other optional accessories will be packed separately. • Due to the size and weight of this display it is recommended for two people to move it. •...
2.2. Remote Control [POWER] button [VIDEO SOURCE] button Press to switch on the display from standby Press to toggle Video Source Menu. Press [ ] or [ ] button to select one of the video sources mode. Press again to turn it off and back into standby mode.
OSD Menu 3.1. Select the input signal: Select input signal Press “SOURCE” button coming to the signal list (PC-RGB, HDMI, Multi-media); Press ▲/▼ button to select your channel; Press “ENTER” button to confirm your selection;...
3.2. Image Section Picture Press “MENU” button to open the main page; Press ◄/► button to select “Picture”, and press “ENTER” button to the sub-page; 1. Please press ▲/▼ button to select the item; 2. Press ◄/► button to adjust the parameters; 3.
3.3. Audio Section Sound Press “MENU” to open the main page; Select “Sound” page by ◄/► button, press “ENTER” to the sub-menu; 1. Press ▲/▼ button to select the item; 2. Press ◄/► button to do the settings; 3. Press “MENU” button to save and back to upper menu; Sound Mode Press ▲/▼...
3.4. Time Section Time Press “MENU” to open the OSD; Press ◄/► button to select “Time”, and press “ENTER” to the sub-menu; 1. Press ▲/▼ to select the item; 2. Press ◄/► button to do the settings; 3. Press “MENU” button to save and back to upper level; Date: press ▲/▼...
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Save Read Config Press ▲/▼ to select “Save Read Config”, press “ENTER” to confirm and select “save configuration file” or “read the configuration file” by ◄/► button, press “ENTER” to save; “Save Config”: save the current OSD settings to the CF card with the name of config.cfg; “Read Config”: Read and write the config.cfg file under CF card as the default settings;...
3.5. OSD Settings Option Press “Menu” to open the OSD page; Press ◄/► to select “Option” and “ENTER” button to confirm; Press ▲/▼ to select the item; Press ◄/► to set; Press “MENU” to save and back to upper level; Language Press ▲/▼...
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Picture Slide Show Press ▲/▼ to select “Picture Slide Show”, press “ENTER” to set it to “on” or “off”; USB Copy Mode Press ▲/▼ to select “USB Copy Mode”, press “ENTER” to enter sub-menu. There are options of switch off, add, and replace for USB driver update content.
Length: Total bytes of message = 5 ASCII (35H) excluding “CR” Command: Function command code: One byte ASCII code Value[1~3]: Three bytes ASCII that defines the value EP4220 set command table Set Function Length Command Code Value Range Comments (Hex)
If a product proves to be defective in material or workmanship during the warranty period, ViewSonic will, at its sole option, repair or replace the product with a like product. Replacement product or parts may include remanufactured or refurbished parts or components.
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Exclusion of damages: ViewSonic’s liability is limited to the cost of repair or replacement of the product. ViewSonic shall not be liable for: 1. Damage to other property caused by any defects in the product, damages based upon inconvenience, loss of use of the product, loss of time, loss of profits, loss of business opportunity, loss of goodwill, interference with business relationships, or other commercial loss, even if advised of the possibility of such damages.