Transcript fieldtechproducts.com

XFTP TR-2
Signal Level Meter
Interactive Training
TR-2 Signal Level Meter
About the TR-2 Signal Level Meter:
• The TR-2 is best utilized by cable
installers in new home construction.
• The meter can be used to check the
strength of specific audio and video
frequencies.
• The AC/DC volt meter measures the
trunk voltage over the cable line.
TR-2 Signal Level Meter
About the TR-2 Signal Level Meter:
• The tilt function compares the tilt
measurement between two
channels.
• The TR-2 is the most intuitive to use
of Trilithic’s signal level meters.
TR-2 Signal Level Meter
The Following Functions can be
Performed with the TR-2:
• In single channel mode, the TR-2
measures the video level, frequency,
and Δ V/A.
• In single frequency mode, the TR-2
displays the frequency and level of
the audio carrier for a given channel.
• The TR-2 measures the line voltage
in voltmeter mode.
TR-2 Signal Level Meter
The Following Functions can be
Performed with the TR-2:
• In dual channel mode, the TR-2
displays the video level of two
channels, and the tilt between those
channels.
• In C/N measurement mode, the
TR-2 displays the video level and
carrier-to-noise measurement for
levels greater than 25 dBmV.
TR-2 Signal Level Meter
Single Channel Mode:
• Press the CH/F key until the
“Channel” screen appears.
• The channel number is displayed.
• The frequency of the video carrier is
displayed.
• The level of the signal is displayed.
• The Δ V/A (dB difference between the
video and audio signals) is displayed.
• Note: Add 8.2 dB to the signal level
measurement for digital channels.
TR-2 Signal Level Meter
Single Frequency Mode:
• Press the CH/F key until the
“Frequency” screen appears.
• The audio carrier frequency will be
displayed.
• The level is displayed in dBmV.
TR-2 Signal Level Meter
Voltmeter Mode:
• Press the CH/F key until the
“Voltage” screen appears.
• The trunk voltage of the RF input is
displayed.
• The type of voltage is displayed (AC
or DC).
• The TR-2’s battery charge is
indicated by the battery icon.
• The battery voltage is displayed.
TR-2 Signal Level Meter
Dual Channel Mode (Tilt):
• Press the TILT key until the “Dual
Channel” screen appears.
• Use the REFRESH key to toggle
between channels.
• Use the UP/DOWN keys to tune
each channel.
• Press the TILT key again to display
the “Tilt” screen.
• The value displayed is now the dB
difference between the two channels.
TR-2 Signal Level Meter
C/N Measurement Mode:
• Press the TILT key until the
“Carrier/Noise” screen appears.
• The channel number is displayed.
• The video frequency is displayed.
• The signal level is displayed.
• The carrier-to-nose measurement is
displayed.
• While in the “Carrier/Noise” screen,
use the UP/DOWN keys to adjust
the channel number.
TR-2 Signal Level Meter
This concludes the interactive training for the TR-2 Signal
Level Meter. For assistance in using your TR-2, please
contact:
XFTP by Trilithic
9710 Park Davis Drive
Indianapolis, IN 46235
(317) 895-3600
(800) 344-2412
www.fieldtechproducts.com [email protected]
P/N: 0010284004 v08-08