Well Tempered Lab Amadeus Instruction Manual page 13

Caution
1. If the Stylus Pressure Gauge displays "OUTZ", please re-calibrate the Stylus Pressure Gauge as
outlined in the manual.
2. Never load the Stylus Pressure Gauge past maximum capacity, overloading will permanently dam-
age it.
3. Avoid any exposure to extreme heat or cold.
4. When switching the Stylus Pressure Gauge on, please allow 30 seconds for the meter to stabilize
before calibration.
5. Please keep the Stylus Pressure Gauge in a clean environment, avoid dirt and moisture as this
may cause an adverse effect on reliability and accuracy.
6. Handle with care, gently place items on scale .
7. Avoid shaking, dropping or shocking the Stylus Pressure Gauge. This is a precision instrument
and must be operated with extreme care.
8. Only operate the Stylus Pressure Gauge on a stable, vibration free surface.
DC Power Supply
We recommend a power supply with a maximum output of 12V and not less than 7V, with a minimum
of 100mA, centre pin positive.
Note: Some switch mode type power supplies can cause grounding problems. A small accessory
lead is supplied to enable the ground connection from the 12V input socket to be established. See
Fig (21). This is not necessarily a Well Tempered Lab recommendation.
Fig (21)
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