Motorola MTP850 - Receiving a Group Call in Idle Screen with Scan On; Receiving a Group Call during an On-going Group Call

5.2 - 14 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 806-870MHz
42. Press Key. The display shows:
*
*
*
*
<<<< >>>>
*
*
*
*
Every time you press causes the respective display to disappear.
43. After pressing all keys, the display is clear.
44. Press any key to continue. The display shows “Rotary test”. Turn the rotary
switch clockwise, each click causes the respective clockwise arrow sign to
disappear.
Then, a set of counter clockwise arrows appear, turn the rotary switch counter
clockwise, each click causes the respective counter clockwise arrow sign to
disappear. The display shows “Press the rotary”.
45. Press any key to continue. The display shows “To next test Press any key”.
46. Press any key to continue. The display shows “To begin the photo sensor test
press any key”.
47. Press any key again. The display shows “Place the photo sensor in the
lighted place and press any key”. Expose the photo sensor (located between
the key of 8 and #) to a lighted place.
48. Press any key again. The display shows “Cover the photo sensor and press
any key”. Do as told and observe the keypad backlight.
49. Press any key again. The display shows “PHOTO SENSOR TEST PASSED”,
“press any key to continue to next test”.
50. Press any key again. The display shows “The test is completed”, “Press any
key to turn the radio OFF”.
51. This completes the test. Press any key to turn the radio OFF.
Charger Recognition Test
• Turn the radio ON.
• Connect the Rapid Travel Charger accessory connector to the handset. Check
whether the LCD display shows “charger connected” and that the keypad
backlight is turned ON.
• Connect the Vehicle Power Adapter (VPA) Charger accessory connector to the
handset. Check whether the LCD display shows “charger connected” and that
the keypad backlight is turned ON.
• Connect the handset to the Desktop Charger. Check whether the LCD display
shows “charger connected” and that the keypad backlight is turned ON.
• Verify that the battery charger is in progress (the process advance is indicated
on the Battery Strength icon).
• Press the “ON/OFF” key. The radio should turn OFF.