PROTMEX PT20C - Appearance and Screen Display; Receiver Overview

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2. Appearance & Screen Display Introduction
1) Snooze alarm clock and backlight wake up, touch sensing area;
2) LCD display;
3) Power adapter socket;
4) Alarm clock switch
5) "▲/RF" key;
6) "TIME" key;
7) "▼/MEM" key;
8) Hook up hole;
9) "HI/DP" key;
10) “ALARM” Key;
11) “ALERT” Key;
12) Folding support frame;
13) Battery compartment.