Hikvision DS-2CE16U7T-ITF Handleiding

Hikvision Bewakingscamera DS-2CE16U7T-ITF

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User's Guide

Digital Multimeter

Extech 420

EX420-en-GB_v3.4 4/15 2

Introduction

Congratulations on your purchase of the Extech 420 (part number EX420) Autoranging Multimeter.

This meter measures AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Duty

Cycle, Diode Test, and Continuity plus Thermocouple Temperature. Proper use and care of this meter

will provide many years of reliable service.

Safety

International Safety Symbols

This symbol, adjacent to another symbol or terminal, indicates the user must refer to the

manual for further information.

This symbol, adjacent to a terminal, indicates that, under normal use, hazardous voltages

may be present

Double insulation

This WARNING symbol indicates a potentially hazardous situation, which if not

avoided, could result in death or serious injury.

This CAUTION symbol indicates a potentially hazardous situation, which if not

avoided, may result damage to the product.

This symbol advises the user that the terminal(s) so marked must not be

connected to a circuit point at which the voltage with respect to earth ground

exceeds (in this case) 600 VAC or VDC.

WARNING

CAUTION

MAX

600V

EX420-en-GB_v3.4 4/15 3

CAUTIONS

 Improper use of this meter can cause damage, shock, injury or death. Read and understand

this user manual before operating the meter.

 Always remove the test leads before replacing the battery or fuses.

 Inspect the condition of the test leads and the meter itself for any damage before operating the

meter. Repair or replace any damage before use.

 Use great care when making measurements if the voltages are greater than 25VAC rms or

35VDC. These voltages are considered a shock hazard.

 Warning! This is a class A equipment. This erences in the living equipment can cause interf

quarters; in this case the operator can be required to carry out adequate measures.

 Always discharge capacitors and remove power from the device under test before performing

Diode, Resistance or Continuity tests.

 Voltage checks on electrical outlets can be difficult and misleading because of the uncertainty

of connection to the recessed electrical contacts. Other means should be used to ensure that

the terminals are not "live".

 If the equipment is used in a manner not specified by the manufacturer, the protection provided

by the equipment may be impaired.

 This device is not a toy and must not reach children’s hands. It contains hazardous objects as

well as small parts that the children could swallow. In case a child swallows any of them,

please contact a physician immediately

 Do not leave batteries and packing material lying around unattended; they can be dangerous

for children if they use them as toys

 In case the device is going to be unused for an extended period of time, remove the batteries

to prevent them from training

 Expired or damaged batteries can cause cauterization on contact with the skin. Always,

therefore, use suitable hand gloves in such cases

 See that the batteries are not short-circuited. Do not throw batteries into the fire.

Product specificaties

Merk:	Hikvision
Categorie:	Bewakingscamera
Model:	DS-2CE16U7T-ITF
Gebruikershandleiding:	Ja
Materiaal behuizing:	Metaal
Internationale veiligheidscode (IP):	IP67
Ondersteuning voor plaatsing:	Buiten
Maximum resolutie:	3840 x 2160 Pixels
Stroomuitvoer (volt):	12
Minimale belichting:	0 Lux
Type beeldsensor:	CMOS
Pan bereik:	0 - 360 °
Dag/nacht modus:	Ja
Infrarood (IR)-afsluitingsfilter:	Ja
Aanpassing van de afbeeldingskwaliteit:	Brightness,Sharpness,Mirror
Bereik kantelhoek:	0 - 180 °