Datalogic Scanning QuickScan QD2100 User Manual download pdf (Page 64)

RS-232/USB-Com Interfaces

56 QuickScan® QD2100

ACK NAK Timeout Value

This option specifies the amount of time the reader waits for an ACK character from the

host following label transmission. The selectable timeout range is 200 milliseconds to

15,000ms (15 seconds) in 200ms increments. A selection of 0 disables the timeout.

To set this value:

1. Determine the desired setting in milliseconds.

2. Divide the desired setting by 200 (setting is in 200ms increments). Pad the result with

leading zeroes to yield two digits. For example: 0 = 00, 5 = 05, 20 = 20, etc.

3. Scan the ENTER/EXIT PROGRAMMING MODE barcode to enter Programming

Mode.

4. Scan the barcode: SELECT ACK NAK TIMEOUT VALUE SETTING.

5. Scan the appropriate two digits from the keypad in Appendix E, Keypad, that represent

the duration which was determined in the steps above. You will hear a two-beep indica-

tion after the last character.

6. Scan the ENTER/EXIT PROGRAMMING MODE barcode to exit Programming

Mode.

This completes the procedure. See Table 10 for some examples of how to set this feature.

Table 10. ACK NAK Timeout Value Setting Examples

NOTE

If you make a mistake before the last character, scan the CANCEL barcode to

abort and not save the entry string. You can then start again at the beginning.

STEP ACTION EXAMPLES

1 Desired Setting 200ms 1,000ms (1 sec.) 5200ms (5.2 sec.) 15,000ms (1 sec.)

2 Divide by 200 01 05 26 75

3 Scan ENTER/EXIT PROGRAMMING MODE

4 Scan SELECT ACK NAK TIMEOUT VALUE SETTING

Scan Two Characters From

Appendix E, Keypad

‘0’ and ‘1’ ‘0’ and ‘5’ ‘2’ and ‘6’ ‘7’ and ‘5’

7 Scan ENTER/EXIT PROGRAMMING MODE

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 319 320

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Datalogic Scanning QuickScan QD2100 User Manual Page 64