Mindeo ES920 User Manual page 21

Embedded image scanner
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Case 2: Decode after awakening scanner from Awake Power state
① Host sends a command (0x16, 0x4D, 0x0D, 0x30, 0x34, 0x30, 0x31, 0x44, 0x30, 0x35, 0x2E) to set
Scan mode to Host.
② Then scanner responses with received command and a <ACK> character (0x06), and then change
Scan mode to Host.
③ After receiving the <ACK> character, Host sends a START_DECODE command (0x16, 0x54, 0x0D).
④ Then scanner turns on LED illumination and decode. The LED illumination will be turned off if either
Standby duration expires or scanner succeeds in decoding. A STOP_DECODE command (0x16,
0x55, 0x0D) can end decode process.
S can m ode
LE D i l l um i nat i on
R X D
T X D
M om ent ary
S et t ri gger m ode
S et t ri gger m ode <A C K >
15
H ost
S T A R T _D E C O D E

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