Velleman DCM268N - Manual (Page 6)

DCM268N
00 (28/11/2008) 6 Velleman ®
• Make sure there is no voltage on the circuit under test by discharging capacitors prior to
measurement.
• Connect the test leads to the capacitor to be measured and read the value in the LCD
display.
FREQUENCY measurement
• Connect the red test lead to the V·Ω·CAP·TEMP·HZ jack [11] and the black lead to the
COM jack [10].
• Set the rotary function switch [3] in the position.
• Press and hold the mode button [5] for ±3 seconds until the frequency range is indicated
in the display.
• Connect the test leads to the circuit under test and read the value in the LCD display.
TEMPERATURE
• Set the rotary switch [3] in the
position. Select °C or °F with the mode select
button [5], the selection is indicated in the display.
• Insert the side of the temperature probe adapter marked with “+” in the
V·Ω·CAP·TEMP·HZ jack [11] and the other side (“-”) in the COM jack [10].
• If not done already, insert the K-type probe into the probe adapter (only one way
possible).
• Hold the probe head to the device under test for ±30s and read the temperature in the
LCD display.
• Do not change the rotary function switch when the thermocouple is connected to the
meter.
7. Battery
• When the low battery indication ( ) appears, replace the internal battery.
• Always disconnect test leads and set the rotary switch [3] in the position when
replacing the battery. Do not us the device without batteries installed.
• The battery cover is located on the back of the device and is closed with one screw. Remove
the screw and open the battery compartment.
• Remove the battery and insert a new 9V battery following the polarity as indicated in the
battery holder. Only use a new battery of the same type and specifications.
• Reinstall the cover and secure it with the screw.
• Remove the battery when the device will not be used for a long time to avoid leakage.
• Do not recharge non-rechargeable batteries and do not throw in fire as they may explode.
WARNING: handle batteries with care, observe warnings on battery
casing. Dispose of batteries in accordance with local regulations.
Keep batteries away from children.
Use this device with original accessories only. Velleman nv cannot be held
responsible in the event of damage or injury resulted from (incorrect) use of this
device.
For more info concerning this product, please visit our website
www.velleman.eu .
The information in this manual is subject to change without prior notice.