A&D TM-2655P manual Replacing the Fuses, Checking the Counter, Error Codes

9-2 Replacing the Fuses

Replace the fuses as follows:

1. Remove the caps of both fuse holders located on the rear panel.

2. Replace both fuses with new ones.

3. Re-install the fuse holder caps.

Fig.19 Fuse holders

Note

Use only fuses of the proper type, voltage and current rating as specified on the rear panel, and that conform to IEC60127.

9-3 Checking the Counter

The TM-2655/TM-2655P is equipped with a counter function, which indicates how many times the device has measured blood pressure. The counter data remains in memory even after the power is turned off. Use the counter function to check the frequency of the device use or as the guideline for a periodic cleaning

Displaying the counter

Press the COUNTER switch. The counter data appears in the

SYSTOLIC and DIASTOLIC displays for about 4 seconds.

Note

Do not keep the COUNTER switch pressed. It will reset the counter data to zero.

Resetting the counter

Fig.20 COUNTER switch

Hold down the COUNTER switch for 4 seconds or more. The counter data will be reset to zero.

9-4 Error Codes

	Table 9 Error codes
Error code	Description
pe	The printer paper has run out. Install a new roll of printer paper.
HU	The printer head is up. Lower the lever and lock the printer paper in position.
err	A measurement error has occurred. Refer to “10. Troubleshooting”.
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