User manual IROX HTR219

[. . . ] As soon as you have selected this option, we recommend that you start the memory recording in a defined way with a MEMORY RESET. This then starts a recording that triggers internally an elaborate calculation and recording. Example: You want to be able to read the MIN/MAX values of the last 24-28 hours at all times. Irrespective of when you look at the display, you will always see the extreme values of the last 24-28 hours. [. . . ] With this RESET, the clock begins to tick internally and this automatically resets the memory after 24 hours and starts a new recording. °C/°F - Changes the unit of temperature in the display from °C to °F or vice versa MEMORY RESET - Hold pressed for 3 seconds: Resets all memories (IN and CH1 . . . The new recording now begins depending on the setting of the MIN-MAX switch CH (=CHANNEL) - Press briefly: changes to display of the next channel (1 2 3 4 5 1 etc) - Hold pressed for 3 seconds. Only the sender of the channel displayed is searched for; the others remain unaffected. 31 32 Battery compartment 4. RADIO THERMOMETER The operation of the radio sensor supplied with the device is easy: - Open battery compartment - Select channel - Activate batteries (i. e. remove insulation strip) or insert batteries (please make sure that the polarity is correct!) - Close battery compartment again (please ensure that it is tightly closed!) 2 x 1. 5 batteries of the size AM-4 resp. "AAA" To open: slide lid in the direction of the arrow (indicated on the lid) after the stand has been removed. Other Irox radio sensors that are compatible with the HTR219: 3 channels (can be used on the channels, 1, 2 or 3) : HTS12C, HTS33, HTS13*, HTC13 5 channels (can be used on all 5 channels): HTS55, JKR-1 (*HTS13 is included in the scope of delivery of the HTR219 and can be used on the channels 1-3) With the sensors with thermo and hygrometer, simply only the temperature is displayed on the HTR219. 3. Put all radio sensors that you want to use into operation and place these in close proximity (1-2 metres) to the reception device. Open the battery compartment of the display device and remove all insulation strips. If no batteries are in the device, insert the 2 batteries (UM-3 or `AA' 1. 5 V) in the correct polarity. Directly after the activation of the batteries, all segments are displayed for a few seconds on the display. The HTR219 then begins with the search of available sensors on all 5 channels. The search processes described above for a `lost' sensor do not have any influence on any other existing sensors that function without problems. 5. 1. 1 Reading of the temperature from each channel Briefly confirm the key CH to jump from channel to channel. - The next channel is thus displayed with each press of the key and activated for further operations. The sequence of the activation is CH1 CH2 CH3 CH4 CH5 CH1 This is independent of whether a radio sensor is available in the system or not. Please note: The measurement is always depicted in the lower window; channels 1-5 one after the other in the upper window. etc 35 36 5. 1. 2 MIN/MAX memory 7. CARE INSTRUCTIONS - Do not expose the device to extreme temperatures or direct sunlight over longer periods. - For cleaning use a dry soft cloth that you have moistened with water and a mild cleaning agent. Never use volatile substances such as benzene, thinner, cleansing agents in spray cans etc. - When the device is not being used store it in a dry area and out of the reach of small children. - If the device is activated under extreme coldness it may occur that the display becomes illegible. As soon as it is returned to a warm environment the device will function normally. - Please keep the user's manual and other documents delivered with the device stored carefully so that you can reference them at a later point if necessary. [. . . ] - Important: With all Irox appliances, all disposal fees in Switzerland (vRG; advance recycling fee) and in the EU (WEEE) have been paid. a) The MIN/MAX values are always present on the display below the current measurement value. - LEFT: Minimal (=lowest) temperature "MIN" - RIGHT: Maximum (=highest) temperature "MAX" The logic of the recordings is displayed in Section 2. 2 Operating elements. This occurs when a channel is not allocated or the sensor is no longer being received. 6. CHANGE OF BATTERY : BATTERY CHANGE DISPLAY The batteries last for around 8-12 months. [. . . ]