Motorola Astro Digital Mobile Radio Xtl5000 Basic 6881096c73 O Manual

6881096C73-OJune 11, 2003
Encryption: Erase a Key7-5
7.4.2 W4, W5, W7, and W9 Control Heads
The Select Key to Erase feature allows you to manually select any one, or all, of the encryption keys 
to erase.
1. To enter the Advanced Secure menu, 
press and hold the 
D button until a tone 
sounds.
2. Turn the Mode knob (W4) or press the Mode rocker switch (W5, W7, W9) to scroll to 
the 
ERASE KEY option.
3. Press the Sel button to enter the Key Erase menu.
The display changes to show the last key that was...

June 11, 20036881096C73-O
7-6Encryption: Erase a Single Key (W3 Control Head)
7.5 Erase a Single Key (W3 Control Head)
To erase a single key:
7.6 Erase All Keys
7.6.1 W3 Control Head
To erase all keys at the same time:1. Press the 
m button below SNGL to request erasure 
of the selected key.
ERASE SNGL KEY, YES and NO are displayed.
2. Press the button below 
YES.
The internal selected key is set to zero.
ERASED is alternately displayed with the key name 
confirming the erasure.
3. To exit the menu...

6881096C73-OJune 11, 2003
Encryption: Over-the-Air Rekeying7-7
7.6.2 W4, W5, W7, and W9 Control Heads
7.7 Over-the-Air Rekeying
The over-the-air rekeying (OTAR) feature allows the dispatcher to reprogram the encryption keys in 
the radio remotely.1. To enter the Advanced Secure 
menu, press and hold the 
D 
button until a tone sounds. 
2. Turn the Mode knob (W4) or press the Mode rocker switch (W5, W7, W9) to 
scroll to the 
ALL option.
3. Press the Sel button to erase all the keys in the radio.
The...

June 11, 20036881096C73-O
7-8Encryption: Over-the-Air Rekeying
7.7.1 W3 Control Head
1. Press > until REKY appears.
2. Press 
m below REKY.
REQUEST REKY is displayed.
3. Press the PTT button to send the rekey request.
PLEASE WAIT is displayed.
One of the following occurs:
The radio sounds five tones when the dispatcher has 
received the request.
NOTE:Any subsequent pressing of the PTT button will exit the feature and allow 
you to transmit in the normal manner. Pressing 
O or the emergency button 
also...

6881096C73-OJune 11, 2003
Encryption: Over-the-Air Rekeying7-9
7.7.2 W4, W5, W7, and W9 Control Heads
1. To enter the Advanced Secure 
menu, press and hold the 
D 
button until a tone sounds.
2. Do one of the following:
W4: Using the Mode knob, scroll to the 
REKY option.
OR
W5, W7, or W9: Using the Mode rocker switch, scroll to the 
REKY REQ 
option.
3. To enter the rekey request menu, press and release the 
SEL button.
4. To initiate a rekey request, press and release either the Sel button or the 
PTT...

June 11, 20036881096C73-O
7-10Encryption: Over-the-Air Rekeying
5. One of the following occurs:
If the radio receives an acknowledgment from the dispatcher, five tones 
sound.
If the radio does not receive an acknowledgment from the dispatcher, the 
display shows 
NO ACK.
After the radio is rekeyed, it displays 
REKEYED and returns to dispatch mode.
If the dispatcher does not allow it to be rekeyed, the radio displays 
DENIED 
and returns to dispatch mode after three seconds.
6. Press 
O to exit and...

Chapter 8 Disassembly/Reassembly Procedures
8.1 Introduction
This section details the procedures necessary to remove and replace the printed circuit board in the 
ASTRO XTL 5000 radio. After troubleshooting and determining what needs to be replaced, 
disconnect the test equipment, the antenna cable, and the power cable.
Locate the exploded view of the radio in Chapter 11. Exploded Views and Parts Lists. Keep it handy 
for reference as you disassemble and reassemble the radio.
When installing a new...

June 13, 20036881096C73-O
8-2Disassembly/Reassembly Procedures: Replacement Procedures
8.2.2 Control Head Boards Disassembly/Reassembly
8.2.2.1  W3 Disassembly
NOTE:Bracketed numbers are identical to item numbers shown in  Figure 11-1. “W3 Hand-Held 
Control Head Exploded View” on page 11-2 .
1. Remove the strain-relief boot covering the control-head cable connector [15] from the  housing assembly [7] by pulling it away from the control head until they are completely 
separated.
2. Carefully remove the...

6881096C73-OJune 13, 2003
Disassembly/Reassembly Procedures: Replacement Procedures 8-3
12. Remove the PTT boot [12] and the PTT lever [10] from the housing assembly [7].
13. Remove the PTT actuator [9] from the housing assembly [7].
14. If damaged, remove the nameplate label [13] from the front of the housing assembly [7].
15. Remove the transmit indicator [11] from the housing assembly [7].
8.2.2.2  W3 Reassembly
NOTE:Bracketed numbers are identical to item numbers in  Figure 11-1. “W3 Hand-Held...

June 11, 20036881096C73-O
8-4Disassembly/Reassembly Procedures: Replacement Procedures
15. Push the rubber seal (part of the cable assembly [15]) into the housing’s opening and ensure 
that it is properly seated.
NOTE:This seal must be inserted completely into the housing to ensure the rain seal.
16. Push the strain relief boot (part of the cable assembly [15]) into the housing, and ensure that 
it is properly seated.
17. Insert the kit label [1] into the recess on the rear cover, ensuring that it is...