Motorola MS4407 用户手册
Symbol MS4404 - RS-232 (Serial) Interface 9 - 15
RTS Line State
This parameter sets the idle state of the Serial Host RTS line. Capture a bar code below to select Low RTS or High
RTS line state.
RTS line state.
Beep on <BEL>
When this parameter is enabled, the imager issues a beep when a <BEL> character is detected on the serial line.
<BEL> is issued to gain a user's attention to an illegal entry or other important event.
<BEL> is issued to gain a user's attention to an illegal entry or other important event.
*
Host: Low RTS
Host: High RTS
Beep On <BEL> Character
(Enable)
*
Do Not Beep On <BEL> Character
(Disable)
NOTE
A NULL character must be sent to the imager before BEL to ensure the BEL character is processed
correctly.
correctly.