WEIHONG Ncstudio V15 User Manual

上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.
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6.4 Specifications
Electric parameters
 Working voltage & current (handheld device): 3V / 6 mA (two AA batteries)
 Low voltage alarm (handheld device): < 2.2V
 Transmitting power (handheld device): 14 dB
 Receiver sensitivity: -90 dB
 Wireless communication frequency: 433 MHz band
 Delay: 32 ms
Other parameters
 Lifespan of keys: 400–500 thousand times
 Wireless communication distance: 40m in open spaces
 Working temperature: -25°–70°
 Anti-collision height: 1.5m
 Receiver port: USB 2.0, with 1.5m USB dual-layer shield cable
 USB communication distance: ≤5m
6.5 Precautions
Pay attention to the following:
 Ensure that the wireless handwheel is connected properly before opening the
software.
 Each handheld device has its matching USB receiver. Avoid mix use.
 If the yellow indicator on the handwheel is on, the battery is about to run out. Use
new batteries in time.
 Do not install the receiver inside cabinets to avoid affecting signal reception.
6.6 FAQs
If the following situations occur:
 After pressing a handwheel button, the machine gives responses after a period of
delay.
 After pressing a handwheel button, the machine has no response.
 After pressing a handwheel button, it automatically pops back.
Check the working environment as follows:
Case one: The wireless handwheel is placed inside an indoor metal cabinet. No USB
extension cable is used. Communication distance is smaller than or equal to 2m.
 Cause: The metal cabinet blocks transmission of wireless signal and causes
unstable communication.
 Solution: Place the handwheel outside any metal cabinet, and use it in a barrier-
free environment.
Case two: The wireless handwheel is placed indoor and not inside any metal cabinet.
A USB extension cable of 2–3m long is used. Communication distance is 10m.
 Cause: Use of extension cable can cause unstable communication. If the
interference is severe, it can cause exceptional USB communication and response
delay.
 Solution: Do not use extension cable.

WEIHONG Ncstudio V15 Specifications

General

Brand	WEIHONG
Model	Ncstudio V15
Category	Control Systems
Language	English