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Popular NEC M491-IR Manual Pages

External Control Guides M & ME Series - Page 24

... are examples of procedures to change the "Brightness" setting. 6.1.1. No error. '00'(30h, 30h) : Operation code page number is 0. '10'(31h, 30h) : Operation code is 10h (in the OP code page 0). 6.1.2. The controller requests the Monitor to reply with current Brightness setting and capability to support this operation. 6.1.2.1. NEC Command | Header | Message | | |SOH-'00...
External Control Guides M & ME Series - Page 25

...setting. (Recommended) 25 / 93 Step 4. No error. '00'(30h, 30h) : Operation code page number is 0. '10'(31h, 30h) : Operation code is 10h (in the page 0). '00'(30h, 30h) : This operation is "Set...Current Brightness setting is 10h (in the page 0). '00'-'50'(30h, 30h, 35h, 30h) : Set Brightness setting 80(0050h). 6.1.4. NEC Command 12/28/2020 | Header | Message | Check code | ...
External Control Guides M & ME Series - Page 27

... it. 6.2.1. NEC Command | Header | Message | | | |SOH-'00'- No error. '02'(30h, 32h) : Operation code page number is 2. '78'(37h, 38h) : Operation code is shown below...Set parameter" type. '00'-'03'(30h, 30h, 30h, 33h) : Number of how to read. 6.2.1.1. How to read procedure is 78h (in temperature sensors. Step 1. The monitor replies for confirmation. 6.2.2.1. NEC...
External Control Guides M & ME Series - Page 28

... sensor. 6.2.4.1. No error. '02'(30h, 32h) : Operation code page number is 2. '79'(37h, 39h) : Operation code is 79h (in the page 2). '00'(30h, 30h) : This operation is "Set parameter" type. 'FF'-'FF'(46h, 46h, 46h, 46h) : Maximum value. '00'-'32'(30h, 30h, 33h, 32h) : The temperature is 79h (in the OP code page 2). 6.2.4. NEC Command | Header...
Installation Guide - Page 2

...is supported for proper ventilation NOTE:  The above are recommendations in portrait orientation, rotation needs to be incorporated into the design. Contact NEC for some reason the opening . NEC Display ... as possible. If the distances are minimum recommended for these models only if the fan setting is to be used in order to be counterclockwise. Ventilation Recommendations...
User Manual - Page 5

... any claims on a circuit different from the U.S. SUPPLIER'S DECLARATION OF CONFORMITY This device complies with the instructions, may cause harmful interference to provide reasonable protection against harmful interference in a particular installation. Responsible Party: NEC Display Solutions of the FCC Rules. For HDMI and DisplayPort, please use a shielded signal cable with radio...
User Manual - Page 6

...Maintenance FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE LCD COLOR MONITOR: About ...servicing to electric shock, fire, or other risks. Failing to surrounding property. Never try to heed this manual. Do not use of the product, this manual uses a number of electric shocks. WARNING CAUTION Failing to repair the product on your dealer for repairs...
User Manual - Page 17

... can support the weight of qualified installation professionals. Prevent Tipping  WARNING: Please refer to "WARNING 7" and "WARNING 9". • Please refer to the table top stand manual of ...of NEC logo ornament Mounting on the bezel are aligned. Install the logo ornament with the mounting equipment. If a problem is detected, please refer to qualified personnel for service. ...
User Manual - Page 33

...Specifications" for the supported signal of playing pictures. Not all devices are fully compatible, and, in some cases, the media device manufacturer may have a different name. These settings... the remote control. Supports HDCP (High-bandwidth Digital Contents Protection) coding, a type of the...specifications. • If you are unable to view material via the digital inputs, this section guide...
User Manual - Page 34

.... For example, if turning on the monitor by the included ARC supported HDMI cable. INPUT-ADVANCED: INPUT SIGNAL SETTINGS DisplayPort HDMI OVERSCAN VIDEO RANGE CEC SIGNAL FORMAT SIDE BORDER COLOR RESET ... and the HDMI connection it changes the [INPUT] from the current one to the user's manual supplied with the "Change Language function". If the monitor is turned on when HDMI-CEC compatible...
User Manual - Page 43

... to an Option Board if installed. PROTECT: Select options related to protecting the monitor hardware, such as configuring the cooling fans, adjusting automatic power save and power on page 75. Configure the Media Player settings. INPUT: Select settings related to be notified when an error occurs in "OSD Controls List" on delay, and enabling...
User Manual - Page 47

Chapter 5 Advanced Operation This Chapter Includes: >> "Creating a Power Schedule" on page 44 >> "Using Picture Modes" on page 45 >> "Setting Security and Locking the Monitor Controls" on page 46 >> "Password Security" on page 46 >> "Locking the Button Controls" on page 48 >> "Setting the Remote Control ID Function" on page 50 English−43
User Manual - Page 60

... network when [MANUAL] is selected for [IP SETTING]. NOTE: Set as [0.0.0.0] to delete the setting. AUTO: The DNS server connected to delete the setting. IP SETTING IP ADDRESS SUBNET MASK DEFAULT GATEWAY DNS PRIMARY DNS SECONDARY DNS Select an option for [IP SETTING]. Set your network administrator if you have any trouble. Enter the primary DNS server settings of the...
User Manual - Page 63

... is the monitor's model name. The password must be sent. An HTTP PASSWORD is available for controlling devices of PJLink. CRESTRON ROOMVIEW compatibility The monitor supports CRESTRON ROOMVIEW, allowing multiple devices connected in 2005. HINT: The CRESTRON settings are required only for class2. Up to which is PJLink? Network Service Settings Click on "NETWORK...
User Manual - Page 67

...an HDMI cable which certain content is approved to support 4K resolution. If input resolution is 1920 x 2160...the monitor. • Check the [SLOT POWER] setting when you use a signal repeater or distributor or...a distributor, or replace the cable with all personal display devices, NEC DISPLAY SOLUTIONS recommends ... are unable to the user's manual of the HDCP community (Digital Content...

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Manuals / Documents
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We have the following 6 documents available for the NEC M491-IR:
  • User Manual
  • User Manual French
  • User Manual Spanish
  • External Control Guides M & ME Series
  • Installation Guide
  • Mechanical Drawing

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