addSound method

Adds buzzer sound setting to the command buffer.

Syntax

	addSound(pattern, repeat, cycle);

Parameter

pattern

Value	Description
PATTERN_NONE	Stop
PATTERN_A	Pattern A (optional external buzzer)
PATTERN_B	Pattern B (optional external buzzer)
PATTERN_C	Pattern C (optional external buzzer)
PATTERN_D	Pattern D (optional external buzzer)
PATTERN_E	Pattern E (optional external buzzer)
PATTERN_ERROR	Error sound pattern (optional external buzzer)
PATTERN_PAPER_END	Paper empty sound pattern (optional external buzzer)
PATERN_0	Pattern 0 (built-in buzzer)
PATERN_1	Pattern 1 (built-in buzzer)
PATERN_2	Pattern 2 (built-in buzzer)
PATERN_3	Pattern 3 (built-in buzzer)
PATERN_4	Pattern 4 (built-in buzzer)
PATERN_5	Pattern 5 (built-in buzzer)
PATERN_6	Pattern 6 (built-in buzzer)
PATERN_7	Pattern 7 (built-in buzzer)
PATERN_8	Pattern 8 (built-in buzzer)
PATERN_9	Pattern 9 (built-in buzzer)
PATERN_10	Pattern 10 (built-in buzzer)
undefined	Pattern A (optional external buzzer)

repeat

Value	Description
0	Unlimited
1 to 255	1 to 255 times
undefined	Once

cycle

Value	Description
1000 to 25500	Specifies the buzzer sound cycle in milliseconds.

Return value

Return value	Object type
Printer object	Printer
HybridPrinter2 object	HybridPrinter2

Exception

Exception	Object type
Parameter " ... " is invalid	Error

Supplementary explanation

This API does not work in the page mode.
The buzzer function cannot be used with the drawer function.
Cycle is only available when PATTERN_0 to PATTERN_10 is specified in pattern.
When PATERN_0 is specified in pattern, specify a value in cycle within the range from 1000 to 6000.

Quick Access

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[Notes]

Epson ePOS SDK includes patented or patent pending functions. The contents must not be disclosed to third parties.

Epson ePOS SDK for JavaScript

Introduction
help
ePOSDevice object
Common to device objects
- callEvent method
OtherPeripheral object
- send method
- onreceive event
Display object
Keyboard object
POSKeyboard object
- onkeypress event
MSR object
- ondata event
Printer object
HybridPrinter2 object
Scanner object
- ondata event
SimpleSerial object
- sendCommand
- oncommandreply event
GermanyFiscalElement object
- operate method
- ongfereceive event
DeviceHubTerminal object
- shutdown method
- restart method
CommBoxManager object
- openCommBox method
- closeCommBox method
CommBox object
ePosDeviceConfiguration object
- Constructor
- getRegisterdDevices method
Appendix
- Error Code List
  - Error Codes acquired in the Callback Parameter and Counteractions
  - Error Codes acquired in the Onreceive Event and Countermeasure
- Key code list
- List of Supported Objects
- List of Supported APIs
- Printer-specific Support Information
  - TM-m10
  - TM-m30
  - TM-m30II
  - TM-m30II-H
  - TM-m30II-NT
  - TM-m30II-S
  - TM-m30II-SL
  - TM-m30III
  - TM-m30III-H
  - TM-m50
  - TM-m50II
  - TM-m50II-H
  - TM-T20II
  - TM-T20III
  - TM-T82III
  - TM-T88VI
  - TM-T88VII
  - TM-L100
  - TM-T70
  - TM-T70II
  - TM-T88IV
  - TM-T88V
  - TM-U220
  - TM-U220II
  - TM-U330
  - TM-P20
  - TM-P20II
  - TM-P60II (Receipt)
  - TM-P60II (Peeler)
  - TM-P80
  - TM-P80II
  - TM-H6000V
  - TM-T20II-i
  - TM-T70-i
  - TM-T82II-i
  - TM-T83II-i
  - TM-T88V-i
  - TM-T88VI-iHUB
  - TM-U220-i
  - TM-U220IIB-i
  - TM-T70II-DT
  - TM-T70II-DT2
  - TM-T88V-DT
  - TM-T88VI-DT2
  - TM-H6000IV-DT
  - TM-T20
  - TM-T82II
  - TM-T83II
  - TM-T90
  - TM-L90
  - TM-H6000IV
- Usage restriction by firmware version