Key Lock; Specifications - JTS UF-10TH/12 Instruction Manual

4.9 Key lock

The microphone is provided with a key lock to pre-
vent inadvertent switch-off or operation.
Activating the lock
1) Call up the lock function via the menu item
Lock
of the main menu.
Key Lock
ON
OFF
Fig. 14
2) Press the button ▲ to activate the lock (ON).
3) Press the button SET to save the setting.
When you press the button , SET, ▼ or ▲, the fol-
lowing message appears:
Press Set for 2 Sec. to unlock keypad
Deactivating the lock
1) Keep the button SET pressed for two seconds
Key Lock
until the menu
2) Press the button ▼ to deactivate the lock (OFF).
3) Press the button SET to save the setting.
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5 Specifications

Type of microphone: . . . . dynamic hand-held
Polar pattern: . . . . . . . . . cardioid
Carrier frequency range: 624 – 694 MHz
Frequency stability: . . . . ±0.005 %
Transmission power
(EIRP): . . . . . . . . . . . . . . switchable 10 mW
REMOSET frequency: . . 2.4 GHz
Audio frequency range: . 50 – 16 500 Hz
Ambient temperature: . . . 0 – 40 °C
Power supply: . . . . . . . . . two 1.5 V batteries
Operating time: . . . . . . . . > 10 h
Dimensions : . . . . . . . . . ∅ 50 mm × 260 mm
Weight: . . . . . . . . . . . . . . 350 g
Subject to technical modification.
microphone
or 50 mW
of size AA
15