Motorola SL1M, Service Manual

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1-2 Introduction : Radio Description
1.2.1 Radio Overview
Figure 1-1. Display Model
• ON/OFF/INFORMATION BUTTON – Long press to turn the radio on or off. Short press once to
show the Radio Signal Strength Index (RSSI) and the battery level, and short press twice to
show the radio name.
• LED INDICATOR – Red, Green and Orange light-emitting diodes indicate operating status.
• SIDE PROGRAMMABLE BUTTON – Field programmable button using the CPS.
• CHANNEL SELECTOR SWITCH – Toggle down to increase the channel and toggle up to
decrease the channel.
• VOLUME BUTTON – To adjust speaker volume, and to select the action list when the side
programmable button is pressed to call out the action list selections.
• PUSH-TO-TALK (PTT) BUTTON– Press to execute voice operations (e.g. Group call and
Private Call).
• ANTENNA – Provides the needed RF amplification when transmitting or receiving.
• MICROPHONE – Allows voice to be sent when PTT or voice operations are activated.
• ACCESSORY CONNECTOR – Interface point for audio accessories to be used with the radio.
• USB – Programs the radio through a computer, and charges the radio through a wall charger or
a computer.
• SPEAKER – Outputs all tones and audio generated by the radio (e.g. features such as keypad
tones and voice audio).
• CHARGING CONTACT – Contact point for the standard multi-unit and single unit charger.
LED Indicator
Push-to-Talk (PTT) Button
On/Off/Information Button
Side Programmable Button
Antenna
Channel Selector Switch
Volume Up Button
Accessory Connector
Microphone
Micro USB Connector
Volume Down Button
Speaker
Charging Contact
Final Draft