NEC EX241UN-TMX4F Multiple Monitor Installation with CHIEF Stands
NEC EX241UN-TMX4F Manual
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- NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 1
CHIEF Stand K3F220/K3G220 (2x2) K3G320 (3x2) EX241UN / -H Multi-Screen Installation Manual - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 2
37 Copyright © 2017 NEC Display Solutions, Ltd. The content of this manual is furnished for informational use only, is subject to change without notice, for any errors or inaccuracies that may appear in this manual. Document revision: February 2017 CHIEF® is a registered trademark of - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 3
for handling the monitors are in their appropriate usage manuals. • Mounting and usage is the customer's and installation specialist's responsibility, failure to comply with the safety and handling instructions in the user's manual could result in voiding the warranty. CHIEF STAND INSTALLATION - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 4
1.45mm Inactive Area: Adjacent 2 Units (2 x Single Unit) With Bezel Top / L / R 10.76mm Bottom 16.04mm Without Bezel 7.86mm 13.14mm Difference 2.90mm CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 5
. Do not let the edges of the monitors touch surrounding monitors. Pressure against the unprotected sides could chip or crack the glass. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 6
Supported Monitor Size: Maximum Weight: VESA Hole Pitches: Adjustment directions: K3F220 Up to 27 inches 6.8kg x 4 monitors 100x100mm & 75x75mm Up/Down/L/R & Front/Behind (See the illustration below or the CHIEF manual : INCHES [M ILLIMETERS] CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 7
Supported Monitor Size: Up to 27 inches Maximum Weight: 6.8kg x 4 monitors VESA Hole Pitches: 100x100mm & 75x75mm Adjustment directions: Up/Down/L/R & Front/Behind (See the illustration below or the CHIEF manual 's "Installation Instructions". CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 8
Overview 1. Attach the lower left ① and lower right ② monitors. 2. Attach the upper left ③ and upper right ④ monitors. 2 x 2 Multi-Monitor Installation (K3F220/K3G220) | 8 CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 9
the lower left and right VESA plates so they can be adjusted by hand. ⓘⓘ Loosen the hex screw, do not remove it. Ⓐ Ⓐ Ⓑ Ⓑ Ⓓ Ⓒ CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 10
the monitor from the back, carefully hang the monitor on the VESA plate of the arm. Repeat this for the second monitor. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 11
viewed from the side. Ⓓ If necessary, loosen knob Ⓓ and fine tune the adjustment. Note: The instructions in this section are for the monitors to be set up as a flat surface. Instructions for tilting the monitors are under "Adjust Tilt / Swivel / Pivot" on page 16. CHIEF STAND INSTALLATION - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 12
monitor into position. A small gap between the monitors is necessary to prevent damage to the screen, which can expand due to heat. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 13
Left and Upper Right Monitors yy Follow the instructions in "Set the Vertical Arm Position" on monitors rotated by 180 degrees. yy Follow the instructions for steps 1 and 2 in "Attach the Monitors monitors can be lowered into place following the instructions below. 1. Loosen the 2 hex screws Ⓐ/Ⓑ, - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 14
edge lines up with the lower left monitor. 7. Tighten the knob Ⓔ on the back of the arm to fix the horizontal position. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 15
place while positioning the upper right monitor. 13. Tighten the knob Ⓔ on the back of the arm to fix the horizontal position. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 16
the monitors before adjusting them to prevent the edges of the screens from touching. 1. Follow the instructions for "Set the Vertical Arm Position" on page 9 and "Attach the Monitors" on Ⓓ page the tilt position while continuing with the setup. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 17
the screens from touching. 1. Follow the instructions for "Set the Vertical Arm Position" on 4. Follow the instructions for "Attach the Monitors" on page 10. 5. Follow the instructions for "Set 2-4 of these instructions for the upper monitors. Ⓕ Ⓕ 7. Follow the instructions for "Installing the - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 18
Cable Connection Example 2x2 Monitor 2 x 2 Multi-Monitor Installation (K3F220/K3G220) | 18 Cable Management As shown in the picture below, cover the cables using the covers included with the CHIEF stand. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 19
Supported Monitor Size: Maximum Weight: VESA Hole Pitches: Adjustment directions: K3G320 K3G320 Up to 27 inches 6.8kg x 6 monitors 100x100mm & 75x75mm Up/Down/L/R & Front/Behind (See the illustration below or the CHIEF manual : INCHES [M ILLIMETERS] CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 20
| 20 (Reference) For K3G220, please attach the stand to the desk following the CHIEF's "Installation Instructions". Overview 1. Set the height of the center VESA plate ①, then VESA plate ② at a measured tune adjust tilt/swivel/pivot simultaneously. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 21
sure the plate is high enough that the monitor will not touch the table after it is attached. 3. Completely tighten hex screw Ⓐ. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 22
4. Loosen the knob at the left side of the lower-center VESA plate. 3 x 2 Multi-Monitor Installation (K3G320) | 22 5. Adjust the tilt angle of the VESA plate parallel with the stand pole. 6. Fix the knob tightly. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 23
-center VESA plate. 11. Adjust the tilt angle of the VESA plate parallel with the stand pole. 12. Completely tighten the knob. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 24
from the front and one person holding the monitor from the back, carefully hang the monitor on the lower-center VESA plate. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 25
holding the monitor from the back, and one person holding the spacer, carefully hang the monitor on the upper-center VESA plate. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 26
4. With the spacer still in place, match the upper and lower center monitor positions. 5. Tighten the VESA screws (total of 8 screws). 3 x 2 Multi-Monitor Installation (K3G320) | 26 6. Remove the spacer from the front. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 27
adjustment of the lower-left arm. One person should hold the arm to prevent it from dropping when loosing the hex screws. Ⓒ Ⓑ CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 28
surface. Do not rotate the plate. 7. Completely tighten hex screw Ⓓ. 8. Loosely tighten knob Ⓔ when finished setting the position of the VESA plate. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 29
back, carefully hang the monitor on the VESA plate of the arm. Repeat this for the second monitor. 4. Tighten all VESA screws. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 30
monitor. 7. Tighten all hex screws and the knob Ⓔ on the VESA plate. 8. Remove the spacer. 9. Repeat steps 1-8 for the lower-right monitor. Ⓒ Ⓖ Ⓔ CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 31
and Upper Right Monitors yy Follow the instructions in "Set the Vertical Arm Position" monitors rotated by 180 degrees. yy Follow the instructions in "Attach the Lower Left and Lower Right Monitors" upper left and right monitors. yy Follow the instructions in "Set the Lower Left and Lower Right - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 32
Completed Setup 3 x 2 Multi-Monitor Installation (K3G320) | 32 CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 33
the monitor without leaning. 7. Repeat steps 1-6 for each of the left and right monitors that need to be faced towards the center. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 34
not having a front/back adjustment feature, only tilt is available. Therefore, it is not recommended to tilt down the upper-center monitor. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 35
Cable Connection Example 3 x 2 Multi-Monitor Installation (K3G320) | 35 CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 36
3 x 2 Multi-Monitor Installation (K3G320) | 36 Cable Management As shown in the picture below, cover the cables using the covers included with the CHIEF stand. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 37
angle of the monitor from the user's perspective. Adjust the RGB gains for each monitor until the color shift is less noticeable. CHIEF STAND INSTALLATION MANUAL | USER'S GUIDE - NEC EX241UN-TMX4F | Multiple Monitor Installation with CHIEF Stands - Page 38
Copyright © 2017 NEC Display Solutions, Ltd. All rights reserved. USA and Canada: www.necdisplay.com
CHIEF Stand
K3F220/K3G220 (2x2)
K3G320 (3x2)
EX241UN / -H Multi-Screen
Installation Manual