LK162-12-R-VPT (Matrix Orbital) Datasheet资料下载 PDF(8/41 页)

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参数资料

Troubleshooting

6.1

Power

In order for your Matrix Orbital Display

to function correctly, it must be supplied with the appropriate

power. If the power LED near the top right corner of the board is not illuminated, power is not applied

correctly. Try following the tips below.

First, check the power cable which you are using for continuity. If you don't have an ohm meter,

try using a different power cable, if this does not help try using a different power supply.

If power is applied through the DB9 connector, ensure that the Power Through DB9 Jumper is

connected.

If changes have been made to the protocol select block, ensure all the appropriate protocol

select jumpers are connected and all unused protocol jumpers are disconnected.

The last step will be to check the interface connector in use on your display. If the power

connections have become loose, or you are unable to resolve the issue, please Contact

Matrix

Orbital for more information.

6.2

Display

If your display is powered successfully, the Matrix Orbital logo, or user created screen should display on

start up. If this is not the case, check out these tips.

Ensure the contrast is not too high or too low. This can result in a darkened or blank screen

respectively. See the Manual Override

section to reset to default.

Make sure that the start screen

is not blank. It is possible to overwrite the Matrix Orbital logo

start screen, if this happens the screen may be blank. Try writing to the display to ensure it is

functional, after checking the contrast above.

相关代理商/技术参数	参数描述
LK162-12-V	功能描述:LCD字符显示模块与配件 Yel/Grn Background Black Text RoHS:否制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
LK162-12-V-E	制造商:Matrix Orbital 功能描述:16x2key,Y/G BGBlkTxt Wide Volt, Ext Temp
LK162-12-VPT	功能描述:LCD ALPHA/NUM DISPL 16X2 Y/G BK RoHS:是类别:光电元件 >> 显示器模块 - LCD，OLED 字符和数字系列:LK162-12 产品培训模块:NHDev LCD Development Board 产品变化通告:LCD Modules 3.0V Obsolescence 3/Nov/2011 标准包装:50 系列:NHD-0416B1Z-F 显示器类型:STN - 超扭转向列显示模式:穿透/反射式数字/字母数:64 外形L x W x H:87.00mm x 60.00mm x 14.00mm 可视范围:61.80mm L x 25.20mm W 背光:LED - 绿显示格式:16 x 4 字符尺寸:4.75mm H x 2.95mm W 字符格式:5 x 8 点电源电压:5.0V 点尺寸:0.55mm W x 0.55mm H 接口:- 工作温度:-20°C ~ 70°C
LK162-12-WB	功能描述:LCD字符显示模块与配件 Blue Background White Text RoHS:否制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
LK162-12-WB-C166	制造商:JAMECO VALUEPRO 功能描述:Serial LCD Display with White Lettering and Blue Backlight

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