Motorola SL4000 - 3.3.9 Speaker Tone Test Mode; 3.3.10 Earpiece Tone Test Mode; 3.3.11 Audio Loopback Earpiece Test; 3.3.12 Battery Check Test Mode

3-8 Transceiver Performance Testing: Test Mode
3.3.9 Speaker Tone Test Mode
1. Press and hold the P1 button after Backlight Test Mode. The radio beeps once and displays
“Speaker Tone Test Mode”.
2. The radio generates a 1 kHz tone with the internal speaker.
3.3.10 Earpiece Tone Test Mode
1. Press and hold the P1 button after Speaker Tone Test Mode. The radio beeps once and
displays “Earpiece Tone Test Mode”.
2. The radio generates a 1 kHz tone with the earpiece.
3.3.11 Audio Loopback Earpiece Test
1. Press and hold the P1 button after Earpiece Tone Test Mode. The radio beeps once and
displays “Audio Loopback Earpiece Test Mode”.
2. The radio shall route any audio on the external mic to the earpiece.
3.3.12 Battery Check Test Mode
1. Press and hold the P1 button after Audio Loopback Earpiece Test Mode. The radio beeps
once and momentarily displays “Battery Check Test Mode”.
2. The radio will display the following:
Figure 3-5. Battery Check Test Mode Display
3.3.13 Button/Knob/PTT Test Mode
1. Press and hold the P1 button after Battery Check Test Mode. The radio beeps once and
displays “Button Test”(line 1) and displays “160/1”.
2. Press the Volume Up Button; “80/1” appears and radio beeps; release, “80/0” appears and
radio beeps.
3. Press the Volume Down Button; “81/1” appears and radio beeps; release, “80/1” appears
and radio beeps.
4. Press the PTT Button; “1/1” appears and radio beeps; release, “1/0” appears and radio
beeps.
5. Press the Emergency/ Programmable Button; “148/1” appears and radio beeps; release,
“148/0” appears and radio beeps.
6. Keypad Checks:
-Press 0, “48/1” appears and radio beeps; release, “48/0” appears and radio beeps.
-Press 1, “49/1” appears and radio beeps; release, “49/0” appears and radio beeps.
-Press 2, “50/1” appears and radio beeps; release, “50/0” appears and radio beeps.
-Press 3, “51/1” appears and radio beeps; release, “51/0” appears and radio beeps.
-Press 4, “52/1” appears and radio beeps; release, “52/0” appears and radio beeps.
-Press 5, “53/1” appears and radio beeps; release, “53/0” appears and radio beeps.
Rem. Capacity 91%