Status Indication Leds - Quectel SC20-EL Manual

S904
S905
S906
S907
S908
S909

3.11. Status Indication LEDs

There are four LED status indication lights (D805, D806, D807 and D808) on the Smart EVB, which are
shown as below.
Table 10: Description of Status Indication LEDs
Items Description
D806 Indicate the power supply status of SC20 module
Smart_ EVB_User_Guide
Used to enter home page
Volume up button
Used to increase volume
Focus button
Used to focus during shooting photos
Menu button
Volume down button
Used to lower volume
Reset push button
Used to reset the module
Back button
Used to return to the previous page
Figure 27: Status Indication LEDs
Smart LTE Module Series
Smart EVB User Guide
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