Motorola DP1400 Series

3-8 Transceiver Performance Testing Test Mode
3.3.5 Earpiece Tone Test Mode
1. Press and hold Side Button 1 after Speaker Tone Test Mode. The radio beeps once.
2. The radio generates a 1 KHz tone with the earpiece.
3.3.6 Audio Loopback Earpiece Test Mode
1. Press and hold Side Button 1 after Earpiece Tone Test Mode. The radio beeps once.
2. The radio shall route any audio on the external mic to the earpiece.
3.3.7 Battery Check Test Mode
1. Press and hold Side Button 1 after Audio Loopback Earpiece Test Mode. The radio beeps
once.
2. The radio LED lights up accordingly; green LED for High Battery Level, amber LED for Mid
Battery Level and blinking red LED for Low Battery Level.
3.3.8 Button/Knob/PTT Test Mode
1. Press and hold Side Button 1 after Battery Check Test Mode. The radio beeps once.
2. Rotate the Volume Knob; the radio beeps at each position.
3. Rotate the Channel Knob; the radio beeps at each position.
4. Press Side Button 1; the radio beeps; release, the radio beeps.
5. Press Side Button 2; the radio beeps; release, the radio beeps.
6. Press the PTT Switch; the radio beeps; release, the radio beeps.