CODE
SIGNAL
CODE
LEVEL
10
1
2
3
4
5
6
7
8
9
1
2
6
7
3
5
8
9
4
10
11
♦Detecting cables, electrical lines, water/gas supply pipelines buried in wall or earth;
♦Detecting interruptions and short circuit in cables and electrical lines buried in wall
earth;
or
♦Detecting fuses and assigning current circuits;
♦Tracing sockets and distribution sockets having accidentally been covered by plastering;
♦Detecting interruptions and short-circuits in floor heating;
♦The transmitter is integrated with the function of AC/DC voltmeter, which can measure
12 to 400V AC/DC voltage on a linear basis:
AC: 12 ~ 400V (50 to 60 Hz) ± 2.5%
DC: 12
～
400V ±2.5%
♦The screen of the transmitter can display preset transmitting power, transmitted codes,
its own battery energy, mains voltage detected, AC/DC status of mains voltage detected,
and warning symbol for mains voltage.
♦The transmitter has the function of self-inspection to detect its own working status
to display it on the LCD screen for user's reference.
and
♦The screen of the receiver can display the transmitting power of the transmitter,
transmitted codes, energy of the transmitter's and its own batteries, AC voltage induced
signal detected and warning symbol for mains voltage.
♦The sensitivity of the receiver can be adjusted either manually or automatically.
♦The receiver can sweep frequency automatically.
♦Both the transmitter and the receiver can work under mute mode.
♦The receiver is available with automatic shutdown (It is powered off automatically
over 15 minutes of absence of keystroke).
♦The receiver's LCD screen is provided with backlight for application in poor light.
♦Both the transmitter and the receiver is provided with flash light function when
working in darkness.
♦Additional transmitters are available to extend or distinguish several signals.
♦Compactness, durability and portability.
1.2 Characteristics of Cable Locator NF-826
1.3 Names and Functions of Parts
♦
1.3.1 Sketch of transmitter
①
. LCD screen.
②
. Power on/off key.
③
. Up key. When setting power level or code,
press it to go up.
④
. Down key. When setting power level or code,
press it to go down.
⑤
. Key for turning on/off flashlight.
⑥
. Key for setting/confirming code information
to be transmitted. Press this key for 1 second
to enter code setting and press it briefly to
exit setting
⑦
. Key for setting/confirming transmitting power
level (Level I, II or III)
⑧
. Key for Mute or Backlight
⑨
. Key for transmitting or stopping to transmit
code information.
⑩
. Grounding hole. The transmitter is grounded
with the test lead through this hole.
. “+" hole, input/output hole of the transmitter.
The transmitter is connected to external cables
with the test lead through this hole to send out
signals and receive detected voltage signals.
♦
1.3.2 Transmitter display
①
Symbol to indicate mains voltage.
②
Transmitting code.
③
Mains DC voltage
④
Mains AC voltage
⑤
Mains voltage value (can be used as an
ordinary voltmeter; range:12~400v DC/AC)
⑥
Code being transmitted.
⑦
Intensity of signal being transmitted.
⑧
Transmitting power level.
⑨
Symbol to indicate mute mode.
⑩
Transmitting status.
03
04
Your excellent helper in measuring instruments
.
Your excellent helper in measuring instruments
.
