CRYSTALVIEW PLUS USB INSTALLATION AND OPERATIONS MANUAL
7
If you want to use a microphone on the remote unit, there are two ways to
set this up:
1. Method #1
a) Connect the “LINE OUT” connector on the local unit to the “MIC”
input on the CPUs sound card
b) Connect a microphone to the remote units “LINE IN” connector
c) Adjust the sound card to provide an addi20dB of
amplification.
2. Method #2 (use the Remote unit for additional amplification)
a) Remove the Remote units power and cover and locate the jumper
labeled “MIC” and connect a jumper across the pins
b) Replace the Remote units cover and restore power
c) Connect a non-powered microphone to the Remote units “LINE IN”
connector and the Local units “LINE OUT” to the CPUs sound cards
“MIC IN” connector.
NOTE: If you are using a powered microphone, connect it directly to the
“LINE IN” connector on the remote unit and connect the Local units “LINE
OUT” connector to the sound cards “LINE IN” connector (DO NOT INSTALL
THE “MIC” JUMPER)
The video performance will vary with different cable types. The CrystalView
Plus USB makes it easy to adjust the skew and video compensation with
simple keyboard commands.