Hytera TF-515 - Keypad Tone; Room Monitor; Sleep Level

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7.9 Keypad Tone
The Keypad Tone feature allows you to hear the key tone when you press a key.
To turn on or off the feature, do as follows:
1. Do the following until the radio displays :

For TF-512, press the Menu key for eight consecutive times.

For TF-515, press the Menu key for seven consecutive times.
2. Press the Up or Down key to select ON or OFF.
3. Press the PTT key to confirm your selection.
7.10 Room Monitor
The Room Monitor feature allows the radio to transmit voice automatically when the voice volume reaches the
preset level. When you are out, you can use this feature to monitor your room.
In the room monitor mode, the radio cannot receive signals.
To turn on or off this feature, do as follows:
1. Do the following until the radio displays :

For TF-512, press the Menu key for nine consecutive times.

For TF-515, press the Menu key for eight consecutive times.
2. Press the Up or Down key to select L1, L2, or L3 to turn on the feature, or select OFF to turn off the feature.
L1, L2, and L3 mean different sensitivity levels, as shown below:

L1: low sensitivity applicable to noisy environments

L2: medium sensitivity applicable to common environments

L3: high sensitivity applicable to quiet environments
3. Press the PTT key to confirm your selection.
7.11 Sleep Level
The Sleep Level feature allows the radio to enter the sleep mode for the selected duration if no call is received or
no key is pressed at the specified interval. It saves the battery power.