Branislav Katreniak · Michal Tomaszewski
--- a/src/model/device.cpp
+++ b/src/model/device.cpp
    throw std::runtime_error("Bus interface not available");
  } // getDeviceOutputChannelValue

-  void Device::setDeviceOutputChannelValue(uint8_t _channel, uint8_t _size,
-                                   uint16_t _value, bool _applyNow) const {
+  void Device::setDeviceOutputChannelValue(uint8_t channel, uint8_t size, uint16_t value, bool applyNow) const {
    if (m_pApartment->getDeviceBusInterface() != NULL) {
-      m_pApartment->getDeviceBusInterface()->setDeviceOutputChannelValue(*this, _channel, _size, _value, _applyNow);
+      if (m_emulatedHardwareOutputs) {
+        if (channel == 0) {
+          return setDeviceValue(value);
+        } else {
+          return setDeviceOutputValue(channel * 2, value);