Owner`s manual

4
Zaxcom TRX900 and TRX900AA Recording Wireless™ Owner’s Manual
Chapter 1
Battery Installation
The TRX900 requires one CR123 battery, and the TRX900AA requires two AA batteries. Place the
batteries in the battery compartment. Ensure the batteries are placed into the unit with the proper
polarity. The negative contact on the battery is always connects to the spring contact in the TRX900.
Caution: Damage can occur to the TRX900/TRX900AA if the batteries are installed backwards.
For maximum transmitter time use Energizer Lithium batteries. This usually provides up to 10 hours of
transmitter time for the TRX900AA, and up to 5 hours with the TRX900.
Table 1.1: Battery Running Times
Transmitter Menu System
The user interface for the transmitter consists of a graphic LCD display and 3 buttons, as shown in Figure
1-1 on page 2.
o MENU – Function/menu page select: Press to cycle through each menu page.
o UP/INC – Increment the current parameter selected by the MENU key.
o DOWN/DEC – Decrement the current parameter selected by the MENU key.
The transmitter has a few menu pages allowing you to change various settings. These settings are stored in
the FLASH ROM when powered down, so no additional memory battery is required and the settings
always remain secure without power.
Menu Pages
There are five standard menu pages and nine specialized menus. This section explains each page.
Standard Menus Specialized Menus
Pacifier Page ID Code #0 Select Page
Audio Gain Page ID Code #1 Select Page
TX Channel Select Page Format Select Page
RX Channel Select Page High-Pass Filter Page
Lockout Page Limiter On/Off Page
NiMH Lithum Alkaline
7- 8 Hours
(2600 mA)
8 HoursTRX900AA 4 Hours
TRX900 -4.5 Hours-