ViewSonic VX1755 User Manual

13
Power Delivery - Further Informaon
Due to the VX1755’s design please note:
• The rst connected device will be the main input signal.
• When a Type C port recognizes an external device as a power adapter, it will only
distribute the power. It will NOT display the input signal.
• Only when one of the Type C ports is recognized as a power adapter can the
other one deliver two-way power.
If a laptop is connected rst to the VX1755, then a mobile phone is connected
second, the mobile phone’s baery will not be charged as neither Type C port
recognizes the connecon as being connected to a power adapter.
NOTE: If you want to display the mobile phone’s screen, you must unplug the
Type C cable connected to the laptop.
If a mobile phone is connected rst to the VX1755, then a laptop is connected
second, the mobile phone’s baery will be charged as one of the Type C ports is
recognized as being connected to a power adapter.
NOTE: If you want to display the laptop screen, you must unplug the Type C
cable connected to the mobile phone.
Due to the VX1755’s design, do not connect two laptops or one laptop and a
desktop computer at the same me. This can cause power distribuon conicts,
resulng in ashing screens or the forced shutdown of the laptop(s).
NOTE:
• If the laptop has a Type C port, please connect via Type C to the VX1755.
• Do not connect the other Type C port of the VX1755 to another laptop or
desktop computer via Type A and HDMI at the same me.
• If the laptop only has HDMI and Type A ports, please connect via HDMI and
Type A to Type C to the VX1755.
• If the power output of the Type A port of the laptop is not greater than
10W, please use our power adapter to connect to the VX1755.
• Do not connect the other Type C port of the VX1755 to another laptop or
desktop computer at the same me.

ViewSonic VX1755 Specifications

General

Color depth	8 bit
Screen shape	Flat
Response time	4.489 ms
Display diagonal	17 \
Display technology	LED
Native aspect ratio	16:9
Contrast ratio (dynamic)	80000000:1
Display number of colors	16.7 million colors
Viewing angle, horizontal	170 °
Display brightness (typical)	250 cd/m²
Tilt angle range	20 - 62 °
HDMI	-
USB hub version	3.2 Gen 1 (3.1 Gen 1)
Built-in USB hub	Yes
USB upstream port type	USB Type-C
Number of USB Type-C upstream ports quantity	1
RMS rated power	0.8 W
Number of speakers	2
Energy efficiency scale	A to G
Power consumption (max)	13 W
Power consumption (standby)	0.5 W
Power consumption (typical)	12 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 90 %
Package depth	395 mm
Package width	495 mm
Package height	77 mm
Package weight	2200 g
Certification	cTUVus, FCC-B, ICES003, CEC, NRCan, NOM, CE, CE EMC, CB, RoHS, ErP, UkrSEPRO, UKCA
Product color	Black, Grey
Cables included	HDMI to Mini-HDMI, USB Type-C to USB Type-A, USB Type-C to USB Type-C
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (with stand)	17 mm
Width (with stand)	396 mm
Height (with stand)	247 mm
Weight (with stand)	1000 g