Bosch GIS 1000 C Professional Original Instructions Manual page 27

Single Measurement
Briefly press the measure button 4 once to switch on the la-
sers and trigger an individual measurement in the selected
mode. Hold the measuring tool aimed at the measuring object
without moving it until the measured value is displayed. Meas-
urement can take up to 1 second.
The lasers switch off automatically after completion of the
measurement. The measuring results appear on the display.
Press the measure button 4 again to start a new measurement
with the set measuring parameters.
Continuous Measurement (Tracking)
Press and hold the measure button 4 to perform continuous
measurements in the selected mode. The lasers remain
switched on. Using slow movements, aim the laser points one
after the other at all surfaces whose temperature you want to
measure. Move the measuring tool slowly in the room to per-
form humidity and ambient temperature measurements.
The indications on the display are continually updated. As
soon as you let go of the measure button 4, the measurement
is interrupted and the lasers are switched off. The last meas-
uring results are fixed on the display.
Press the measure button 4 again to start a new measurement
with the set measuring parameters.
Saving/Displaying/Sending Measuring Results
After completion of a measurement, the memory symbol v ap-
pears on the display to indicate that you can save the measur-
ing results. To do so, press the save/send button 9.
The measuring results are saved as a JPG file (screenshot of
the fixed display).
– To display saved screenshots, press the left-
hand function button 17 under the gallery
symbol r. The most recently saved photo ap-
pears on the display.
– Press the right-hand 11 or left-hand 15 arrow
button to switch between the saved screen-
shots.
– To send the displayed measuring result via
Bluetooth®, press the save/send button 9. If
the Bluetooth® connection is not yet switched
on (see "Data Transmission via Bluetooth®",
page 29), it is activated by pressing the
save/send button.
– To delete the displayed screenshot, press the
right-hand function button 10 under the trash
can symbol.
– To confirm the deletion, press the left-hand
function button 17 under the tick symbol.
– To cancel the deletion, press the right-hand
function button 10 under the cross symbol.
– To exit the gallery view and return to the meas-
uring mode, press the left-hand function but-
ton 17 under the back symbol.
You can also delete all saved files at once. For this, see "Delete
All Images", page 30.
Bosch Power Tools
Surface-temperature-mode
In surface-temperature-mode, the surface temperature of an
object is measured.
In this mode you can, for example, search for overheated fus-
es or locate heating pipes or hot water pipes.
To switch to surface temperature mode, return to the stand-
ard display screen if not already on it. Then press the left-
hand arrow button 15 or the right-hand arrow button 11 re-
peatedly until the "Surface Temperature" window is dis-
played with a brief explanation of the mode. To hide the expla-
nation prematurely, press the save button 9. To hide the
explanation and immediately start a measurement, press the
measure button 4.
Press the measure button 4 and aim the measuring tool per-
pendicular to the centre of the measuring object. After com-
pletion of the measurement, the surface temperature of the
measuring object most recently aimed at is fixed in the indica-
tor o.
When performing continuous measurements, the most re-
cently measured surface temperature is displayed with the
mark q on the result scale l. The minimum and maximum tem-
perature values of the measurement appear in the indicator k
as soon as the difference between the measured values is
more than 3 °C. This enables you to tell how high the current
measured value is in relation to the temperatures already
measured.
Surface Temperature Alarm
The surface temperature alarm can be used in all modes. You
can set a minimum and a maximum temperature.
If the temperature is below the Minimum Temperature, the
temperature alarm indicator n flashes blue and a warning sig-
nal sounds if the audio signal is switched on.
If the temperature exceeds the Maximum Temperature, the
temperature alarm indicator n flashes red and a warning sig-
nal sounds if the audio signal is switched on.
To use the surface temperature alarm, open the "Main Menu"
(see "Navigating the "Main Menu"", page 30).
– Select the "Functions" submenu.
– Set "Alarm min/max" to "On".
– Set the minimum temperature under "Alarm min".
– Set the maximum temperature under "Alarm max".
The minimum and maximum temperatures are also saved
when you set the alarm to "Off".
Contact Temperature Measurement
Contact temperature measurement enables the temperature
of an object to be measured directly using a conventional type
K thermocouple.
Note: Only use type K thermocouples. Incorrect measuring
results may be obtained if other types of thermocouples are
connected.
Fold open the cover 1 and connect the thermocouple to the
connection 25.
 Read and observe the operating instructions of the
thermocouple.
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