User manual IROX HTR219

[. . . ] The setting applies for all 6 channels Pos. 1: PERM - From the last MEMORY RESET, the MIN/MAX recordings after the function "drag indicator" are recorded. This recording is "PERMANENT", i. e. a new recording does not start until after a new MEMORY reset. [. . . ] 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. As soon as the sensor is displayed correctly (see `Reception status' in Chap. , 4), you can set up the sensor in the place where you want to effectively measure the outdoor temperature. Under the most ideal conditions, this can be up to 30 m away. When the signal is interrupted, you can start a new signal search at any time manually. Please, however, check the following points beforehand: 1. the batteries of the sensor and the display device. Please also replace them when a battery tester rates them as still being sufficient!Further info on this can be found in the FAQ on www. irox. com. Note: If the outdoor temperature drops sharply, the output of batteries that have been started is also strongly reduced. It is therefore recommended that new batteries are always inserted in the sensor at the beginning of the winter (alkaline type or better). whether disturbances or shields are to be found in the area of the sender/receiver or the distance between the two devices is too great. 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. [. . . ] CHANGE OF BATTERY : BATTERY CHANGE DISPLAY The batteries last for around 8-12 months. Depending on the usage of the appliance and the batteries used, this time can be slightly shorter or longer. In order to avoid a surprising and unpleasant interruption to operations, the battery symbol appears in the two temperature windows with the corresponding channel. This means that batteries of the display appliance (in the IN window) or of a radio sender (in the CHx window) are becoming too weak and need to be replaced. [. . . ]