diff --git a/HISTORY b/HISTORY
index ceef3b9..b3c0d0c 100644
--- a/HISTORY
+++ b/HISTORY
@@ -392,4 +392,5 @@ VDR Plugin 'femon' Revision History
 
 2010-xx-xx: Version 1.7.7
 
+- Updated for vdr-1.7.13.
 - Added a setup option to downscale the OSD size.
diff --git a/Makefile b/Makefile
index 2d7aac9..6fbe2a4 100644
--- a/Makefile
+++ b/Makefile
@@ -23,7 +23,7 @@ VERSION = $(shell grep 'static const char VERSION\[\] *=' $(PLUGIN).c | awk '{ p
 ### The C++ compiler and options:
 
 CXX      ?= g++
-CXXFLAGS ?= -fPIC -g -O2 -Wall -Wextra -Wswitch-default -Wfloat-equal -Wundef -Wpointer-arith -Wconversion -Wcast-align -Wredundant-decls -Wno-unused-parameter -Woverloaded-virtual -Wno-parentheses
+CXXFLAGS ?= -g -O2 -Wall -Wextra -Wswitch-default -Wfloat-equal -Wundef -Wpointer-arith -Wconversion -Wcast-align -Wredundant-decls -Wno-unused-parameter -Woverloaded-virtual -Wno-parentheses
 
 ### The directory environment:
 
@@ -31,6 +31,10 @@ VDRDIR = ../../..
 LIBDIR = ../../lib
 TMPDIR = /tmp
 
+### Make sure that necessary options are included:
+
+include $(VDRDIR)/Make.global
+
 ### Allow user defined options to overwrite defaults:
 
 -include $(VDRDIR)/Make.config
diff --git a/femon.c b/femon.c
index ca3a89d..83f3430 100644
--- a/femon.c
+++ b/femon.c
@@ -14,8 +14,8 @@
 #include "femonservice.h"
 #include "femontools.h"
 
-#if defined(APIVERSNUM) && APIVERSNUM < 10712
-#error "VDR-1.7.12 API version or greater is required!"
+#if defined(APIVERSNUM) && APIVERSNUM < 10713
+#error "VDR-1.7.13 API version or greater is required!"
 #endif
 
 static const char VERSION[]       = "1.7.7";
diff --git a/femonosd.c b/femonosd.c
index 20309b1..1d66ab3 100644
--- a/femonosd.c
+++ b/femonosd.c
@@ -366,6 +366,7 @@ void cFemonOsd::DrawInfoWindow(void)
   eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
 
   if (m_Osd && channel) {
+     cDvbTransponderParameters dtp(channel->Parameters());
      switch (m_DisplayMode) {
        case eFemonModeTransponder:
             OSDDRAWINFOTITLEBAR(tr("Transponder Information"));
@@ -395,13 +396,13 @@ void cFemonOsd::DrawInfoWindow(void)
                    OSDDRAWINFORIGHT(trVDR("Source"),       *cSource::ToString(channel->Source()));
                    offset += OSDROWHEIGHT;
                    OSDDRAWINFOLEFT( trVDR("Srate"),        *cString::sprintf("%d", channel->Srate()));
-                   OSDDRAWINFORIGHT(trVDR("Polarization"), *cString::sprintf("%c", toupper(channel->Polarization())));
+                   OSDDRAWINFORIGHT(trVDR("Polarization"), *cString::sprintf("%c", toupper(dtp.Polarization())));
                    offset += OSDROWHEIGHT;
-                   OSDDRAWINFOLEFT( trVDR("Inversion"),    *getInversion(channel->Inversion()));
-                   OSDDRAWINFORIGHT(trVDR("CoderateH"),    *getCoderate(channel->CoderateH()));
+                   OSDDRAWINFOLEFT( trVDR("Inversion"),    *getInversion(dtp.Inversion()));
+                   OSDDRAWINFORIGHT(trVDR("CoderateH"),    *getCoderate(dtp.CoderateH()));
                    offset += OSDROWHEIGHT;
-                   OSDDRAWINFOLEFT( trVDR("System"),       *getSystem(channel->System()));
-                   OSDDRAWINFORIGHT(trVDR("RollOff"),      *getRollOff(channel->RollOff()));
+                   OSDDRAWINFOLEFT( trVDR("System"),       *getSystem(dtp.System()));
+                   OSDDRAWINFORIGHT(trVDR("RollOff"),      *getRollOff(dtp.RollOff()));
                    break;
 
               case cSource::stCable:
@@ -411,26 +412,26 @@ void cFemonOsd::DrawInfoWindow(void)
                    OSDDRAWINFORIGHT(trVDR("Source"),       *cSource::ToString(channel->Source()));
                    offset += OSDROWHEIGHT;
                    OSDDRAWINFOLEFT( trVDR("Srate"),        *cString::sprintf("%d", channel->Srate()));
-                   OSDDRAWINFORIGHT(trVDR("Modulation"),   *getModulation(channel->Modulation()));
+                   OSDDRAWINFORIGHT(trVDR("Modulation"),   *getModulation(dtp.Modulation()));
                    offset += OSDROWHEIGHT;
-                   OSDDRAWINFOLEFT( trVDR("Inversion"),    *getInversion(channel->Inversion()));
-                   OSDDRAWINFORIGHT(trVDR("CoderateH"),    *getCoderate(channel->CoderateH()));
+                   OSDDRAWINFOLEFT( trVDR("Inversion"),    *getInversion(dtp.Inversion()));
+                   OSDDRAWINFORIGHT(trVDR("CoderateH"),    *getCoderate(dtp.CoderateH()));
                    break;
 
               case cSource::stTerr:
                    OSDDRAWINFOLINE(*cString::sprintf("DVB-T #%d - %s", (m_SvdrpFrontend >= 0) ? m_SvdrpFrontend : cDevice::ActualDevice()->CardIndex(), m_FrontendInfo.name));
                    offset += OSDROWHEIGHT;
                    OSDDRAWINFOLEFT( trVDR("Frequency"),    *getFrequencyMHz(channel->Frequency()));
-                   OSDDRAWINFORIGHT(trVDR("Transmission"), *getTransmission(channel->Transmission()));
+                   OSDDRAWINFORIGHT(trVDR("Transmission"), *getTransmission(dtp.Transmission()));
                    offset += OSDROWHEIGHT;
-                   OSDDRAWINFOLEFT( trVDR("Bandwidth"),    *getBandwidth(channel->Bandwidth()));
-                   OSDDRAWINFORIGHT(trVDR("Modulation"),   *getModulation(channel->Modulation()));
+                   OSDDRAWINFOLEFT( trVDR("Bandwidth"),    *getBandwidth(dtp.Bandwidth()));
+                   OSDDRAWINFORIGHT(trVDR("Modulation"),   *getModulation(dtp.Modulation()));
                    offset += OSDROWHEIGHT;
-                   OSDDRAWINFOLEFT( trVDR("Inversion"),    *getInversion(channel->Inversion()));
-                   OSDDRAWINFORIGHT(tr   ("Coderate"),     *cString::sprintf("%s (H) %s (L)", *getCoderate(channel->CoderateH()), *getCoderate(channel->CoderateL())));
+                   OSDDRAWINFOLEFT( trVDR("Inversion"),    *getInversion(dtp.Inversion()));
+                   OSDDRAWINFORIGHT(tr   ("Coderate"),     *cString::sprintf("%s (H) %s (L)", *getCoderate(dtp.CoderateH()), *getCoderate(dtp.CoderateL())));
                    offset += OSDROWHEIGHT;
-                   OSDDRAWINFOLEFT( trVDR("Hierarchy"),    *getHierarchy(channel->Hierarchy()));
-                   OSDDRAWINFORIGHT(trVDR("Guard"),        *getGuard(channel->Guard()));
+                   OSDDRAWINFOLEFT( trVDR("Hierarchy"),    *getHierarchy(dtp.Hierarchy()));
+                   OSDDRAWINFORIGHT(trVDR("Guard"),        *getGuard(dtp.Guard()));
                    break;
 
               default:
diff --git a/femontools.c b/femontools.c
index 888ef25..05f1f6e 100644
--- a/femontools.c
+++ b/femontools.c
@@ -65,9 +65,9 @@ static cString getCA(int value)
   return cString::sprintf("%X", value);
 }
 
-static const char *getUserString(int Value, const tChannelParameterMap *Map)
+static const char *getUserString(int Value, const tDvbParameterMap *Map)
 {
-  const tChannelParameterMap *map = Map;
+  const tDvbParameterMap *map = Map;
   while (map && map->userValue != -1) {
         if (map->driverValue == Value)
            return map->userString ? trVDR(map->userString) : "---";