56Setup menu list (continued)RECORDING SETUP screenItem Displaymode Description of settingsPRERECMODE(Camera) Sets PRE RECORDING to ON or OFF.ON: Enables PRE REC function.OFF: Disables PRE REC function.TCG is set to FREE RUN.•Cannot be set when you are using INTERVAL REC.•INTERVAL REC (Camera) Scenes moving slowly over a long period of time are recorded as short moviesby providing a recording interval. One frame is recorded in each recording timeperiod that has been set, and 24 frames (PAL 25 frames) form a one-secondvideo. When you set INTERVAL REC, the following items are set automatically:PH Mode 1080/24P (When SYSTEM FREQ = 59.94)1080/25P (When SYSTEM FREQ = 50)TC RECRUN Fixed to NDF•Audio recording is not performed.•OFF, 1SECOND, 10SECONDS, 30SECONDS, 1MINUTE, 2MINUTESRELAY REC (Camera) ON: Relay recording performed. When the SD card used for recording hasno remaining space, recording continues in another SD card if an SDcard that can be used for recording is inserted in another SD card slot.OFF: Relay recording not performed. Recording stops when the target SDcard has no remaining space.PH AUDIOMODE(Camera) Selects the format of audio recording when REC FORMAT = PH.LPCM: Recording is performed in uncompressed LPCM.AC3: Recording is performed in Dolby AC3 format.Fixed to AC3 for other than the PH mode.•If LPCM is set, playback is not possible in our previous models, such as AG-•HMR10.MIC ALC (Camera) ON: Enables mic level auto control.OFF: Disables mic level auto control.Audio distortion can be reduced at high input levels. To adjust the recording levelof audio signals (regardless of this setting), use the AUDIO control knobs.MIC GAIN1 (Camera) Sets the input level of the external microphone connected to the INPUT 1terminal.-50dB, -60dBMIC GAIN2 (Camera) Sets the input level of the external microphone connected to the INPUT 2terminal.-50dB, -60dBindicates the factory setting.