effinet EFL-1903B Semicom Visual Cable Connect User Manual
- May 15, 2024
- effinet
Table of Contents
effinet EFL-1903B Semicom Visual Cable Connect

CABLE CONNECTIONS WITH CABINET

| NO | CABLE CONNECTION (CABLE LABEL – MATCHING PART) | NOTE |
|---|---|---|
| 1 | LCD PWR – Power Input MOLEX | |
| 2 | FRONT BZL – LED STRIP | |
| 3 | DROP DR- SWITCH-REED-PIGTAIL | |
| 4 | PLAY BTN – BUTTON | |
| 5 | HALO – BUTTON | |
| 6 | LIGHT TABLE – BUTTON | |
| 7 | ARROW-LED PCB | |
| 8 | Wireless Charger Connection | USB C TYPE |
USER CONTROL & OSD
A. Key Control Board

| SWITCH NAME | SWITCH FUNCTIONS |
|---|---|
| MENU |
- Activate / Deactivate the OSD Menu Window.
- Deselect the current menu or fuction
SEL|
- Select the current menu or fuction
UP(+)|
- Move cursor at Main Menu
- Increase the value of the selected function
DOWN(-)|
- Move cursor at Main Menu
- Decrease the value of the selected function.
INPUT SELECT|
- Select the input signal (DVI->Display Port->DVI…)
- When power off / on, the last memorized input mode will be displayed.
B. OSD Menu Screened

C. OSD Control Functions
| CONTROL | FUNCTION |
|---|---|
| Picture | Brightness |
| Contrast | Adjust the contrast level of the Display. (0~100) |
| Color Settings | Choose different preset color temperatures. (Normal/Warm/Cool) |
or set your own customized color parameters by Red, Green, Blue bar. (0~100)
OSD Settings| Horizontal position| Adjust the position of the display
horizontally.
Vertical position| Adjust the position of the display vertically.
OSD Hold Time| Adjust the Hold time of OSD Menu
Language| Select the OSD languages(English, Española, French,
| Deutsch,
---|---
Information| Displayed the Panel P/N, Scaler Board P/N, Scaler FW ID.
Reset| Recall the factory setting value.
Resolution| Displayed the resolution of input signal.
HF / VF| Horizontal & Vertical Frequencies of current resolution
STANDARD DISPLAY MODE
| No. | Resolution | Vertical Frequency | Note |
|---|---|---|---|
| 1 | 720 x 400 | 70.0 Hz | |
| 2 | 640 x 480 | 60.0 Hz | |
| 3 | 800 X 600 | 60.3 Hz | |
| 4 | 1024 X 768 | 60.0 Hz | |
| 5 | 1920 X 519 | 60.0 Hz | Optimum |
Wireless charger
U15qt-6053 is a WPC 1.2.4 Qi compatible multi-function fixed frequency and voltage regulation wireless charging platform: its transmission efficiency can reach 70% ± 5%, and it can also provide transmission capacity up to 15W. It can power or charge any WPC Qi certified product, and it can also provide fast wireless charging for Samsung mobile phones.
A. Input Characteristics
| Item | Minimum | Normal | Maximum |
|---|---|---|---|
| Input Voltage | 11.0Vdc | 12.0Vdc | 13.0Vdc |
Charging
Mode| Qi_5W| Qi 10W| Qi_15W| Samsung Fast Charger|
iPhone Fast Charger
Frequency| 110-148KHZ| 127.7KHZ±0.4KHZ
TX Input Voltage| Rx Module
Qi – 5W| Qi – 1OW| 01-15W| Apple 7.5W| Samsung 10W
12.0Vdc| ✔| ✔| ✔| ✔| ✔
USB fast charger| ✔| ✔| ✔| ✔| ✔
Remark: To support 15W wireless charging, the minimum output of the USB fast
charger must be greater than 20W.
B. output Characteristics
Output| Rated Load| | | |
---|---|---|---|---|---
Power| Min. Load| Max. Load| Peak Load| Output Range| Remark
15W| 0.10A| 1.25A| 1.50A| 12V ±5%|
Specification
MODELS
EFL-1903B: 19 inch LCD monitor
GENERAL
Native Resolution: 1920 x 519
Viewing Area: 476.64 x 128.9 mm
Pixel Pitch: 0.24825 mm x 0.24825 mm
Brightness: 500 cd/m2
Contrast Ratio: 3000:1
Panel Life: Min 30,000 hours
Viewing Angle (H/V): 178° / 178°
Display Colors: 16.7 million
ELECTRICAL Power
(Monitor): DC 12V, 1.8A
(LED): DC 12V, 1.7A
(Wireless Charger): DC 12V, 2.0A
Input Interfaces Terminal: DVI / DP
Touch Screen: PCAP/USB
Wireless Charger
Input port: USB type-C
Frequency: 110 ~ 148 kHz
Max target Power: 7.96 dBuV/m @ 300m (FCC/IC), 4.10 dBuA/m @ 10m (CE)
PHYSICAL
Dimensions: 711 x 387.9 x 46.8 mm
ENVIRONMENTL
Operating : 0 to +40 C
Storage: -10 to +60 C
Operating/Storage: Humidity up to 95%
FCC Compliance 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.
FCC Interference Statement
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
FCC Caution Statement
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Industry Canada Statement
This device complies with RSS-216 of the Industry Canada Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.

Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>