Non-Display Radio Test Mode (Model I) - Motorola ASTRO XTS 5000 Basic Service Manual

5-6
- Press D, " D " appears; release, "131/0" appears.
- Press E, " E " appears; release, "132/0" appears.
- Press F, " F " appears; release, "133/0" appears.
- Press @, "
- Press X, " X " appears; release, "135/0" appears.
- Press Y, " Y " appears; release, "136/0" appears.
5.3

Non-Display Radio Test Mode (Model I)

This section provides instructions for performing tests in non-display radio test mode.
5.3.1 Access the Test Mode
To enter the non-display radio test mode:
1. Turn the radio on.
2. Within 10 seconds after the top green LED turns off, press Side button 2 five times in
succession.
3. Do one of the following:
• Press the Top Side Button to put the radio into the Control Top and Keypad test mode. Go
to "5.3.3 Control Top Test Mode"
NOTE: Each press of the Top Side Button toggles between Control Top and Keypad test
• Press the Top Button (Orange button) to put the radio into the RF test mode. Go to
RF Test Mode"
5.3.2 RF Test Mode
When the ASTRO XTS 5000 radio is operating in its normal environment, the radio's microcomputer
controls the RF channel selection, transmitter key-up, and receiver muting, according to the
customer codeplug configuration. However, when the unit is on the bench for testing, alignment, or
repair, it must be removed from its normal environment via a special routine, called RF TEST MODE.
While in RF test mode:
• Each additional press of Side Button 2 advances to the next test channel. (Refer to
on page 5-4) The channel number is represented by the number of tones emitted by the radio
after the button press (for example, five tones indicates channel 5).
• Pressing Side Button 1 scrolls through and accesses test environments shown in
page 5-4. The test environment is represented by the number of tones emitted by the radio after
the button press (for example, 11 tones indicate AST).
NOTE: Transmit into a load when keying a radio under test.
5.3.3 Control Top Test Mode
This test mode is used to verify proper operation of all radio buttons and switches if a failure is
suspected.
To perform the control top checks:
1. Press and hold the Top Button (Orange button); the LED lights red, and the radio beeps.
2. Release the Top Button; the radio beeps, indicating that the Top Button is in the open
position.
July 16, 2004
" appears; release, "134/0" appears.
@
mode (non-display radio) and RF test mode (non-display radio).
below.
Performance Checks: Non-Display Radio Test Mode (Model I)
below.
"5.3.2
Table 5-3
Table 5-4 on
6881094C28-D