diff --git a/data/locale/deutsch.locale b/data/locale/deutsch.locale
index 58469f35b..73f5d3418 100644
--- a/data/locale/deutsch.locale
+++ b/data/locale/deutsch.locale
@@ -320,6 +320,8 @@ channellist.show_res_icon Auflösung signalisieren
 channellist.since seit
 channellist.start Start
 ci.clock CI Takt (Mhz)
+ci.clock_high hoch
+ci.clock_normal normal
 ci.empty Kein CAM im Slot
 ci.ignore_msg CA Meldungen ignorieren
 ci.init_failed CAM-Init fehlgeschlagen
diff --git a/data/locale/english.locale b/data/locale/english.locale
index dd06bf8c0..53e64f95d 100644
--- a/data/locale/english.locale
+++ b/data/locale/english.locale
@@ -320,6 +320,8 @@ channellist.show_res_icon Signalize resolution
 channellist.since since
 channellist.start starts
 ci.clock CI clock (Mhz)
+ci.clock_high high
+ci.clock_normal normal
 ci.empty No CAM in slot
 ci.ignore_msg Ignore CA messages
 ci.init_failed CAM init failed
diff --git a/src/gui/cam_menu.cpp b/src/gui/cam_menu.cpp
index 079c56534..56138932f 100644
--- a/src/gui/cam_menu.cpp
+++ b/src/gui/cam_menu.cpp
@@ -73,6 +73,12 @@ const CMenuOptionChooser::keyval OPTIONS_CI_MODE_OPTIONS[] =
 };
 #define OPTIONS_CI_MODE_OPTION_COUNT (sizeof(OPTIONS_CI_MODE_OPTIONS)/sizeof(CMenuOptionChooser::keyval))
 
+#define CI_CLOCK_OPTION_COUNT 2
+static const CMenuOptionChooser::keyval CI_CLOCK_OPTIONS[CI_CLOCK_OPTION_COUNT] = {
+	{ 6, LOCALE_CI_CLOCK_NORMAL },
+	{ 7, LOCALE_CI_CLOCK_HIGH }
+};
+
 void CCAMMenuHandler::init(void)
 {
 	hintBox = NULL;
@@ -136,7 +142,11 @@ int CCAMMenuHandler::doMainMenu()
 	int CiSlots = ca ? ca->GetNumberCISlots() : 0;
 	if(CiSlots) {
 		cammenu->addItem( new CMenuOptionChooser(LOCALE_CI_RESET_STANDBY, &g_settings.ci_standby_reset, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true));
+#if HAVE_ARM_HARDWARE
+		cammenu->addItem( new CMenuOptionChooser(LOCALE_CI_CLOCK, &g_settings.ci_clock, CI_CLOCK_OPTIONS, CI_CLOCK_OPTION_COUNT, true, this));
+#else
 		cammenu->addItem( new CMenuOptionNumberChooser(LOCALE_CI_CLOCK, &g_settings.ci_clock, true, 6, 12, this));
+#endif
 	}
 	cammenu->addItem( new CMenuOptionChooser(LOCALE_CI_IGNORE_MSG, &g_settings.ci_ignore_messages, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true));
 	cammenu->addItem( new CMenuOptionChooser(LOCALE_CI_SAVE_PINCODE, &g_settings.ci_save_pincode, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true, this));
diff --git a/src/neutrino.cpp b/src/neutrino.cpp
index e26841ced..983d03aab 100644
--- a/src/neutrino.cpp
+++ b/src/neutrino.cpp
@@ -465,7 +465,11 @@ int CNeutrinoApp::loadSetup(const char * fname)
 	g_settings.standby_cpufreq = configfile.getInt32("standby_cpufreq", 100);
 	g_settings.rounded_corners = configfile.getInt32("rounded_corners", 0); //NI
 	g_settings.ci_standby_reset = configfile.getInt32("ci_standby_reset", 0);
+#if HAVE_ARM_HARDWARE
+	g_settings.ci_clock = configfile.getInt32("ci_clock", 6);
+#else
 	g_settings.ci_clock = configfile.getInt32("ci_clock", 9);
+#endif
 	g_settings.ci_ignore_messages = configfile.getInt32("ci_ignore_messages", 0);
 	g_settings.ci_save_pincode = configfile.getInt32("ci_save_pincode", 0);
 	g_settings.ci_pincode = configfile.getString("ci_pincode", "");
diff --git a/src/system/locals.h b/src/system/locals.h
index b3a053d26..a23c39ff9 100644
--- a/src/system/locals.h
+++ b/src/system/locals.h
@@ -347,6 +347,8 @@ typedef enum
 	LOCALE_CHANNELLIST_SINCE,
 	LOCALE_CHANNELLIST_START,
 	LOCALE_CI_CLOCK,
+	LOCALE_CI_CLOCK_HIGH,
+	LOCALE_CI_CLOCK_NORMAL,
 	LOCALE_CI_EMPTY,
 	LOCALE_CI_IGNORE_MSG,
 	LOCALE_CI_INIT_FAILED,
diff --git a/src/system/locals_intern.h b/src/system/locals_intern.h
index 65a696a31..fd6b4d073 100644
--- a/src/system/locals_intern.h
+++ b/src/system/locals_intern.h
@@ -347,6 +347,8 @@ const char * locale_real_names[] =
 	"channellist.since",
 	"channellist.start",
 	"ci.clock",
+	"ci.clock_high",
+	"ci.clock_normal",
 	"ci.empty",
 	"ci.ignore_msg",
 	"ci.init_failed",