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53
Locating the Problem
Refer to this section to locate the problem with the drvice.
General Checkout Guidelines
Use the following procedure to troubleshoot problems:
•
Identify as many symptoms as possible in detail.
•
Verify symptoms by recreating them.
•
Follow the corrective procedures in order.
•
If you replace an FRU and the symptom remains, reinstall the original FRU before going to the
next step. Do not replace non-defective FRUs.
Cash Drawer Checkout
Refer to the following to check for a cash drawer problem.
IMPORTANT
The cash drawer RJ-11 connector is DC+24V. Ensure the cash drawer to be
connected matches this power specification.
1.
Connect the RJ-11 cable from the cash drawer to the RJ-11 connector on the machine as
shown below.
Cashdrawer
2.
Turn on the device.
Summary of Contents for A4-1-A
Page 1: ...POS Terminal A4 1 A A5 1 A A7 1 A Service Manual ...
Page 20: ...20 ...
Page 31: ...31 Chipset Settings This screen allow you to configure the chipset options Memory Information ...
Page 38: ...38 ...
Page 43: ...43 3 When installation is completed click Finish ...
Page 45: ...45 3 Select Yes I want to restart my computer now Then click Finish to restart the system ...
Page 47: ...47 3 Click Next to continue 4 Click Next to continue ...
Page 48: ...48 5 Click Yes I want to restart my computer now and then click Finish ...
Page 50: ...50 3 Read the license agreement then click Yes 4 Click Next to continue ...
Page 52: ...52 ...
Page 61: ...61 9 Remove 12 screws from the panel back cover 10 Open the panel back cover ...
