Dedicated Test Mode Keys On Models I, Ii And Iii - Motorola MCS 2000 Service Instructions Manual

RF/CH Test Mode
Select
RF Test Mode
4-2 Test Mode and Error Codes
4. To exit either the RF Test Mode or the CH Test Mode turn the radio off.
TM1
• Button : used as Select Key and for Test Mode Entry
TM2
• Button : used as Scroll Key
M I
ODEL
M II
ODEL
M III
ODEL
Figure 4-1

Dedicated Test Mode Keys on Models I, II and III

Pressing the scroll key alternates between the two Mode Select menus
RF TEST and CH TEST . To select either the RF or CH test menu press the
dedicated select key while the desired menu is being displayed.
On entry into the RF test mode the radio hardware will be configured for the
default carrier squelch ( CSQ ) test mode environment. The test mode
application will examine the following personality parameters in the radio
codeplug:
• Tx Channel Number.
• Rx Channel Number.
When the radio is in RF test mode the PTT button is used to key and dekey the
transmitter. Whenever the transmitter keys up, the test mode application
illuminates the front panel red LED and whenever the transmitter keys down
the application extinguishes the front panel red LED.
Test Mode Environments
When the RF TEST menu is displayed, press the TM1 key to gain access to the
RF test mode environments:
• CSQ (Carrier Squelch). . . (Default)
TM1 TM2
TM1
TM2
1
4
7
*
TM1
TM2
2 3
5 6
8 9
0 #